Whether you're a professional mechanic or a serious DIYer, our hand tools deliver the precision and durability you need for everyday repairs and maintenance. From adjustable wrenches to specialized mechanics' tools, we focus on professional quality at prices that respect your bottom line.
When you choose Olsa Tools, you're guaranteed:
- High-quality hand tools: Our tools are engineered to meet the demands of professional mechanics and serious DIYers who need reliable, long-lasting performance.
- Satisfaction guarantee: We provide tool-truck-grade products at a fair price, backed by our reputation for excellence.
- 30-minute customer service: Talk to a real human for customer support within 30 business minutes or get your money back.
- 90-day risk-free return policy: Try any product completely risk-free for 90 days.
- Limited lifetime warranty: We protect you from manufacturing defects.
Our Hand Tools Collection
From precision automotive work to heavy-duty repairs, our premium hand tools are engineered to deliver reliable performance and lasting durability. Each tool is crafted from high-grade materials and built to professional standards.
Flex Head Click Torque Wrench
Our 1/2-inch drive flex head click torque wrench combines 72-tooth precision with a robust ±15-degree flex head design. Built from premium chrome vanadium steel with international certification, each torque wrench features a 50–250 ft-lb range and a knurled steel handle for a secure grip.
A 26.5-inch length provides extreme leverage while the sealed head construction maintains lasting accuracy. Each torque wrench comes with a hard-blow molded case and calibration certificate.
Digital 6-Inch Measuring Caliper
Our professional-grade digital 6-inch measuring caliper delivers precise measurements in millimeters, inches, and fractional inches with ±0.02 mm accuracy. Crafted from hardened stainless steel with a high-precision digital sensor and a large LCD screen, the caliper features smooth-sliding jaws and simple unit conversion controls.
Every caliper includes a serialized calibration certificate and comes protected in a foam-lined case. The brushed stainless steel finish and 0–150 mm (0–6 inch) measurement range make this tool useful for machining and general mechanical work.
Professional Bench Vise With Swivel Base
This heavy-duty bench vise with a swivel base features S45C forged steel construction rated at 90,000 psi for superior strength over cast iron alternatives. Available in 4-inch to 7-inch jaw widths, each vise includes a 360-degree swivel base, upgraded all-metal handle stops, and complete mounting hardware for hassle-free installation.
With clamping forces from 5,500 to 9,900 pounds and throat depths up to 4.72 inches, these professional-grade vises deliver the holding power and versatility needed for automotive repair, metalworking, and heavy-duty maintenance. Each vise includes serrated jaws, integrated pipe jaws, and our limited lifetime warranty.
Locking Impact Socket Extensions
Our professional-grade locking impact socket extensions combine heat-treated Cr-Mo construction with a secure slide-lock mechanism to prevent socket drops while delivering impact-ready performance. Available in 3/8-inch and 1/2-inch drives and 3–12 inches, these extensions handle the high torque of impact tools without twisting or deforming.
Choose from individual extensions or complete sets in both drive sizes—each featuring the same rugged construction and locking design that makes them indispensable for mechanics who need reliable reach and power in tight spots.
Wrench Extender
Our 15-inch wrench extender (cheater car) combines chrome vanadium steel construction with an ergonomic grip to deliver double the leverage with half the effort. Designed to accommodate wrenches up to 30 mm (1 1/4 inches), this professional-grade tool features a slip-free handle design that's often used for wheel alignments, stubborn fasteners, and accessing tight spaces where extra reach is needed.
With the durable Cr-V construction, you get consistent performance every time, even under high torque.
Pocket Pry Bar Set
Our professional-grade pocket pry bars come in a versatile 3-piece set featuring straight, 27-degree, and 55-degree tips for precise control in confined spaces. Each 5-inch bar is crafted from EN42J1 spring steel. Use these bars for electrical connectors, trim removal, or delicate prying tasks where standard tools might cause damage.
Sized to slip into your pocket yet robust enough for daily professional use, these pry bars eliminate the need for improvised tools—giving you the right solution for tight-spot prying work.
Extendable Indexing Pry Bar
Our professional-grade extendable indexing pry bar features a 180-degree rotating head with 12 locking positions and extends from 13.3 to 18.5 inches for optimal leverage. Built from heat-treated 6140 Cr-V steel and certified to ASME B107.60-2044 standards, each pry bar includes a knurled handle for secure grip and precise control in challenging positions.
Adjustable length and an indexing head make this a necessary toolbox addition for any mechanic who needs prying power with reliable locking strength, especially in confined engine compartments and hard-to-reach areas.
Indexing Pry Bar Set
The 2-piece indexing pry bar set includes 10-inch and 20-inch pry bars, each featuring a 12-position indexing head for precise control. Crafted from 6140 chrome vanadium steel, these bars combine heavy-duty strength with precision—from engine bay work to general maintenance tasks.
The knurled handles provide a secure grip during high-leverage operations, while the compact design allows these essential tools to fit in any professional toolbox without sacrificing power or durability.
Stubby 120-Tooth Ratcheting Wrench Sets
These professional-grade 120-tooth stubby ratcheting wrenches feature an industry-leading 120-tooth design with a 3-degree swing arc for unprecedented access in tight spaces. Forged from 6140 chrome vanadium steel and available in standard and flex-head styles, each wrench combines a fastener-saving 6-point box end with a grooved open end to prevent rounding.
Choose from complete 12-piece sets in metric (8–19 mm) or SAE (1/4–3/4-inch) with no skipped sizes. Each ASME-certified set includes a TPR wrench organizer and features our patented box end technology that works on fasteners damaged up to 80%.
Flex Head 90-Tooth Ratchets
Our American-made flex head ratchets feature a 90-tooth mechanism with a precise 4-degree swing arc and 180-degree flex head for unmatched access in tight spaces. Built from Cr-Mo steel with sealed heads, each ratchet exceeds ASME B107.110-2012 torque standards by 80% for professional-grade reliability.
Available individually or as a complete set with four sizes—from a 5-inch 3/8-drive stubby to a 24-inch 1/2-drive breaker bar alternative—each polished chrome ratchet delivers the precision and durability serious mechanics demand.
Ratcheting Wire Crimpers
These professional-grade ratcheting wire crimpers combine a dual-lever design with automatic release technology to deliver consistent, reliable crimps for 22-10 AWG terminals. Built from carbon steel with non-slip comfort grips, these crimpers amplify force while reducing hand strain, making them significantly more effective than basic tools.
The ratcheting mechanism allows mid-crimp pauses and automatic release when you achieve perfect force, so automotive electrical work where reliable crimps are everything will be much easier.
5-Piece Fastener Remover Set
Our 5-piece fastener remover set features five specialized tools with satin-finish chrome-plated SVCM steel construction and ergonomic polyurethane/rubber handles. Each tool—ranging from 8.25 to 9.875 inches in length—has specific notch patterns to safely remove snap fasteners, trim panels, and interior components without damage.
Often used for automotive interior work, the set includes small and large V-notch tools, two U-notch sizes, and a square-notch tip for comprehensive trim removal capabilities. The chemical and corrosion-resistant finish provides lasting performance in professional environments.
Gearless Mini Ratchet
Our professional-grade gearless mini ratchet features an innovative gearless design for an ultra-tight swing arc in confined spaces. Available in 1/4-inch drive (3 inches long) and 3/8-inch drive (4 inches long) versions, each ratchet combines a super-thin head profile with zero back drag for smooth operation without the bulk of traditional pawls and gears.
These compact ratchets deliver maximum efficiency with minimal clearance requirements, so they’re great for professional mechanics who often work in confined spaces.
Split Beam Torque Wrench
Our professional-grade split beam torque wrench 1/2-inch drive (50-250 ft-lb) combines ±4% certified accuracy with a 72-tooth ratcheting mechanism and clear click feedback for precise torque control. Crafted from industrial-grade chrome vanadium steel and certified to ISO 6789-1:2017 standards, each 23-inch wrench features an easy-adjust torque knob and ±15° flex head for optimal positioning.
Each torque wrench includes a hard-molded case and calibration certificate, with the unique split beam design eliminating the need for resetting to minimum value during storage—maintaining accuracy indefinitely at any torque setting.
12-Piece Torx Screwdriver Set
This 12-piece torx screwdriver set features chrome-plated SVCM steel construction with phosphate-coated tips, delivering sizes from T6 through T45. Each screwdriver combines ergonomic rubber handles with precision-engineered shafts ranging from 3 to 6 inches in length, ensuring comfortable control for automotive and electronics work.
This set is meant for professional mechanics and technicians. It includes magnetic tips for secure fastener retention and comes with a dedicated storage tray to keep these tools organized and accessible.
120-Tooth Ratcheting Wrench Set
Our professional 120-tooth ratcheting wrench set features an ultra-tight 3-degree swing arc and innovative 6-point box end design that grips fasteners even when they're 80% rounded. Available in standard and flex-head styles, each 12-piece set is forged from 6140 chrome vanadium steel and includes every size from 8–19 mm metric or 1/4-inches to 13/16-inches SAE.
Built to ASME B107.100-2010 specifications, each set includes a TPR wrench organizer and combines grooved open ends for fastener protection with extractor-capable box ends for damaged bolt removal.
15-Piece Combination Wrench Set
The 15-piece combination wrench set with a 15-degree offset combines 12-point box ends with precision-machined open ends, crafted from 6140 chrome vanadium steel to exceed ASME B107.100-2002 standards by 30%. Available in complete metric (8–22 mm) or SAE (1/4–1-inch) sets, each wrench features a professional-grade 15-degree offset design for improved access and leverage.
Every set includes an EVA foam organizer to protect these premium tools. That’s why they’re loved by professional mechanics who demand precise fits and lasting durability in their hand tools.
Magnetic Socket Inserts
Our professional-grade magnetic socket inserts turn standard sockets into fastener-retaining tools, featuring strong magnets that securely hold nuts and bolts during one-handed operations. Available in 3/8-inch drive (10–19 mm metric or 11/32–7/8-inch SAE) and 1/2-inch drive (18–32 mm metric) sets, these hollow-center inserts are compatible with chrome and impact 6-point or 12-point sockets.
Easy to customize with a utility knife, these inserts provide the security of magnetic retention while maintaining full socket functionality—useful for mechanics who work in awkward positions or on overhead repairs.
Offset Bolt Extractor Wrench Set
This professional-grade offset bolt extractor wrench set features double box-end designs capable of removing fasteners damaged up to 85%. Crafted from 6140 chrome vanadium steel and exceeding DIN standards, these extractors are available in short metric (6–19 mm), long metric (6–19 mm), and short SAE (1/4–3/4-inch) sets with no skipped sizes.
Each set combines 6-point extractor ends with a 45-degree offset design (0-degree for long metric), so mechanics that deal with damaged fasteners in confined spaces will have an easier job accessing them. Every set includes an organizer tray to keep these specialized tools readily accessible.
Cr-Mo Impact Socket Sets
Our professional-grade Cr-Mo impact socket sets feature chromium-molybdenum construction with precision 6-point designs to prevent fastener rounding. Available in 1/2-inch drive shallow or deep configurations, each set offers comprehensive coverage—15-piece metric (10–24 mm) or 14-piece SAE (3/8–1–1/4-inch) with no skipped sizes.
Swivel Head Ratchet
The swivel head ratchet features a 270-degree rotating head with a precise 4-degree swing arc for unmatched access in tight spaces. Available in 1/4-inch (5–45/64-inch), 3/8-inch (8–15/16-inch), and 1/2-inch (11–19/64-inch) drives, each ratchet is crafted from premium molybdenum steel and exceeds ASME B107.10 specifications by 150%.
The innovative fork-split design allows slight flex under high torque—handling up to 563 ft-lb in the 1/2-inch model—while the non-slip grip ensures precise control in professional automotive and maintenance applications.
Stubby Impact Socket Sets
Our professional-grade stubby impact socket sets feature ultra-compact Cr-Mo construction with innovative hex bases that work with both impact tools and wrenches. Available in 3/8-inch drive (1.95-inch depth, 17 mm wrench-compatible) and 1/2-inch drive (1.1-inch depth, 22 mm wrench-compatible), each set offers comprehensive coverage—up to 17 pieces metric (8–24 mm) or 13 pieces SAE (1/4–1 inch) with no skipped sizes.
If you work in tight engine bays and confined spaces, you’ll love the stubby impact socket set. These impact-ready sockets feature high-contrast laser markings and stamped sizes for quick identification, combining professional durability with ultimate accessibility.
Slim Profile Wrench Sets
Our professional-grade slim profile wrench sets feature ultra-thin, 15-degree offset dual open ends, available in both Cr-V and Cr-Mo steel construction. Available in 7-piece metric (6–19 mm) or 5-piece SAE (1/4–7/8-inch) sets, each wrench is precision-machined with thickness profiles optimized for tight-space access—from 2 mm for smaller sizes to just 4–6 mm for larger wrenches.
These wrenches exceed ASME B107.100-2002 standards by 30% while maintaining an ultra-slim profile. Each set includes an EVA foam organizer with labeled slots for quick identification and protection.
Chrome Socket Sets
The chrome socket sets combine a 6-point precision design with premium Cr-V construction that exceeds ASME B107.110-2019 specifications by over 30%. Available in comprehensive metric and SAE ranges with no skipped sizes, each socket features thin-wall engineering for tight-space access while maintaining professional strength.
These sockets feature an off-corner loading design to prevent fastener rounding, along with large, easy-to-read size markings for quick identification. Each set delivers maximum torque capability while protecting fastener faces during demanding professional use.
Bolt Size Finder Keychain
Our bolt-size finder keychain provides instant size identification for metric (8–25 mm) and SAE (5/16–1 inch) fasteners in a compact, portable design. Crafted for quick reference during automotive and maintenance work, this precision-engineered gauge eliminates the need for test-fitting sockets to determine fastener sizes.
This durable keychain tool makes it easy to identify the correct socket size for any job, saving time and preventing potential fastener damage from incorrect tool selection.
Ratcheting Wrench Set With Magnetic Wrench Organizer
Our professional-grade ratcheting wrench set with magnetic wrench organizer features an industry-leading 120-tooth design with just a 3.0-degree swing arc for unprecedented access in tight spaces. Forged from 6140 chrome vanadium steel, each wrench combines a bolt-extracting 6-point box end with a grooved open end that prevents fastener rounding—even gripping bolts damaged up to 80%.
Available in standard and flex-head styles, these 12-piece sets cover complete metric (8–19 mm) or SAE (1/4–3/4-inch) ranges with no skipped sizes. Each set meets ASME B107.100-2010 specifications and includes a TPR wrench organizer for protection and quick access.
Flat Pick and Hook Set
Our professional-grade 3-piece flat pick and hook set features smooth-edged, flattened tips in three angles (60, 85, and 125 degrees) for safe seal and O-ring removal. Built with chrome-plated, corrosion-resistant steel and dual-material comfort grips, these precision tools protect delicate surfaces while providing the control needed for professional automotive work.
If you’re a mechanic who works with seals, gaskets, and hoses, you’ll love this product. These picks combine gentle edge profiles with ergonomic PP/TPR handles to prevent material damage during intricate repairs—a significant improvement over traditional sharp-pointed designs.
Extra Large Hex Bit Organizer
Extra large hex bit organizer features a 120-bit capacity with a strong ferrogum magnetic base that mounts to steel surfaces. Built from impact-resistant polypropylene, this organizer accommodates deep and shallow bits in a systematic grid layout for quick identification and access.
Available in red, blue, black, or green, each bit holder combines rubberized magnetic base protection with professional organization capabilities, so they’re great for mechanics who need their extensive bit collections readily accessible and securely stored.
Rolling Head Pry Bars
Our rolling head pry bars feature 90-degree rolling heads crafted from drop-forged, heat-treated chrome vanadium steel that exceeds ASME B107.60-2004 standards. Available in 16-inch and 6-inch lengths, each pry bar combines maximum leverage with precision points for separating housings, pans, and other tight-clearance components.
Often used in transmission work and heavy-duty separating tasks, these industrial-strength pry bars provide the leverage and control professional mechanics need when working in confined engine compartments and undercarriage areas.
100-Piece 10 mm Socket Set
This 100-piece 10 mm socket set addresses the infamous disappearing 10 mm socket with comprehensive coverage—25 each of 1/4-inch and 3/8-inch drive in shallow and deep profiles. Each chrome-plated Cr-V steel socket features a 6-point design and mirror-polish finish for lasting corrosion resistance.
Built for professional mechanics who know the value of having spare 10 mm sockets, this set combines shop humor with practical solutions, providing enough 10 mm sockets in every common drive size and depth to keep a busy mechanic supplied through countless repairs.
10-Inch Pliers Wrench
Our professional-grade 10-inch pliers wrench features German-engineered chrome vanadium construction with a 10:1 leverage ratio that delivers up to 1,000 pounds of grip force. The non-serrated flat jaws open to 2 inches while maintaining a slim profile, and include metric/SAE markings for quick adjustments.
3-Pound Dead Blow Hammer
This 3-pound dead blow hammer combines a steel-shot filled polyurethane head with a knurled non-slip handle for controlled, rebound-free strikes. The durable polyurethane construction resists cuts and abrasions while protecting work surfaces from marking or damage.
Designed for automotive bodywork and panel forming, this hammer delivers consistent force without bounce-back, while the ergonomic grip provides precise control for professional mechanics working on delicate assemblies.
4-Piece Impact Pry Bar Set
This industrial-grade 4-piece impact pry bar set combines heavy-duty steel construction with ergonomic molded handles in 8, 12, 18, and 24-inch lengths. Each bar includes a steel striking cap for direct force transfer, while the comfort grips reduce fatigue during extended use.
Built for automotive and heavy equipment work, these rugged pry bars withstand repeated hammer strikes while providing the leverage and control mechanics needed for demanding separation tasks.
Breaker Bar with 1/2-Inch Drive
This 1/2-inch drive breaker bar combines Cr-Mo head construction with a Cr-V shaft, surpassing ASME B107.110-2012 standards by 150%. The 180-degree rotating head features a spring-loaded ball detent for solid socket retention, while the polished chrome finish resists corrosion.
Engineered for breaking loose stubborn fasteners, the extended length and flex head design give mechanics the leverage and access they need for challenging automotive and industrial applications.
Impact Swivel Socket
These high-grade impact swivel sockets feature pinless universal joints that deliver 30 degrees of smooth movement without binding. Drop-forged from Cr-Mo steel, each socket provides superior strength over cast alternatives, with dual identification through stamped sizes and high-contrast laser markings.
The comprehensive set covers SAE sizes from 3/8-inch to 1-inch in 1/16-inch increments with no skips and comes organized on an anodized aluminum rail for quick access during automotive and industrial work.
Electrical Disconnect Pliers
These 8-inch specialized electrical disconnect pliers feature a precision hook design for releasing electrical connector tabs with one-handed operation. Built from chrome vanadium steel with PVC-dipped handles, they give mechanics the control needed for disconnecting mass air flow sensors and other delicate connectors in tight engine spaces.
The compact size and ergonomic grips let technicians work confidently in confined areas while preventing connector damage and reducing hand fatigue during electrical diagnostics and repairs.
Extendable Breaker Bar
This adjustable-length breaker bar extends from 16 to 24 inches with a secure twist-lock mechanism for custom leverage. Crafted from industrial Cr-V steel that exceeds ASME B107.10-2012 standards, it features a 220-degree flex head and knurled grip for optimal control in challenging positions.
Variable length and a wide head rotation give mechanics the ability to break loose stubborn fasteners in confined spaces while maintaining a firm grip even in oily conditions.
What Are the Three Categories of Hand Tools?
Professional mechanics' hand tools generally fall into three main categories: fastening tools (such as our ratchets, wrenches, and sockets), gripping tools (including adjustable wrenches and pliers), and striking/prying tools (such as our pry bars and specialty extractors).
What Is the Most Important Hand Tool for Mechanics?
For professional mechanics, the ratchet is the most-used hand tool. Our 90-tooth and 120-tooth ratchets paired with chrome or impact sockets handle about 70% of automotive fastener tasks.
Does Olsa Carry Woodworking Hand Tools?
We currently don't carry woodworking-specific tools in our lineup. Our focus is on delivering high-quality Cr-V and Cr-Mo tools engineered for mechanics, including socket sets, wrenches, ratchets, and specialized automotive service tools.
What's Included in a Professional Mechanic's Tool Set?
A comprehensive mechanics tool set combines drive sockets, extension bars, and hand tools for complete automotive coverage. Quality sets feature chrome vanadium sockets in standard and deep profiles, ergonomic handle wrenches, and specialized tools such as spark plug sockets and bit sockets for wide-ranging mechanical tasks.
How Do Mechanics' Hand Tools Differ From Basic Tool Kits?
Professional-grade hand tools offer superior materials and precision engineering. While basic tool kits might include similar items, a mechanics tool set delivers higher-grade steel construction, more accurate tolerances, and ergonomic handles that provide excellent grip during demanding automotive tasks.
What Should I Look for in Socket Wrench Sets for Automotive Work?
Professional socket wrench sets should include standard and deep impact sockets with 6-point designs to prevent fastener rounding. Look for sets with extension bars, universal joints, and comfortable grips.
Which Specialty Tools Belong in a Professional Mechanical Tool Kit?
Beyond standard sockets and wrenches, professional mechanics rely on oil filter wrenches, pipe wrenches, 6-inch pliers, and adjustable pliers for specialized tasks. Impact wrenches and crimping tools round out the wide selection needed for automotive service.
Why Do Mechanics Need High-Quality Power Tools?
Professional power tools such as impact wrenches complement hand tools by delivering consistent torque for stubborn fasteners. When paired with impact-rated sockets and proper extensions, these tools provide the mechanical advantage needed for efficient automotive repair.
What's the Advantage of Having Standard and Deep Sockets?
A complete array of tools includes both profiles for different applications. Deep sockets provide access to recessed fasteners and spark plugs, while standard drive sockets offer better control in tight spaces. Having this variety helps mechanics tackle diverse automotive tasks without modification.
Which Crimping Tools Should Be In A Mechanic's Arsenal?
Professional mechanical work often requires crimping tools for electrical repairs. Quality crimping tools with comfortable grip designs and precise adjustment mechanisms deliver consistent connections. When combined with other hand tools, they complete a comprehensive tool kit for automotive electrical work.
How Do I Take Care of My Hand Tools?
Professional mechanics know proper hand tool maintenance prevents failures and extends tool life. Here's how to keep your wrenches, ratchets, and other hand tools working like new:
- Clean after use: Wipe down your professional wrenches, ratchets, and sockets with tool wipes after each job. Oil, grease, and debris can affect tool precision and promote rust.
- Regular inspection: Check your tools for wear, especially high-stress areas such as ratchet mechanisms and wrench jaws. Our tools are built tough, but catching issues early prevents failures.
- Proper storage: Keep tools organized in our professional socket organizers or wrench organizers. Random storage leads to dings, scrapes, and potential damage.
- Control moisture: Dry tools completely before storage. Even chrome finishes can develop rust in damp conditions. Store in a climate-controlled toolbox.
- Use as intended: Select the right tool for each job. A 120-tooth ratcheting wrench works better for tight spots than a stretched adjustable wrench.
- Maintain moving parts: Keep ratchet mechanisms clean and occasionally add a drop of oil to maintain smooth operation. Our tools are precision-engineered—help them stay that way.
For complete protection of your professional hand tools, check out our full range of tool organizers and tool accessories that keep your investment handy, safe, and accessible.
Are Olsa Hand Tools Resistant to Rust?
Yes, our hand tools are resistant to rust and corrosion. Many of our hand tools, including wrenches, sockets, and pliers, are made from materials such as chrome vanadium steel or chromium molybdenum steel, which are extremely durable and resistant to rust. Our tools are also finished with chrome plating or other protective coatings that add an extra layer of corrosion resistance.
Customer Reviews
“You never knew you needed these till you have them. I’ve used them a bunch of times already and they sure are handy.”—James P. (verified buyer of the Pocket Pry Bars, five stars)
