Package Contents
15pc Metric Set
- 1 EVA foam wrench holder
- Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22 mm
15pc SAE Set
- 1 EVA foam wrench holder
- Sizes: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16 , 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1"
Specifications
- Offset: 15°
- Wrench Material: 6140 Chrome Vanadium (Cr-V)
- Box End: 12-point
- Foam Tray Size: Metric 14.96" x 2.16" x 10.23", SAE 16.14" x 2.36" x 10.62"
- ASME Specification: B107.100-2010
What Are the Features of Olsa Combination Wrenches?
The Olsa Tools carries professional-grade wrenches to tackle any repair task. Engineered with excellent strength, these wrenches provide unmatched durability and performance for professionals and DIY enthusiasts.
Here is why you will love these hand tools:
- Professional-grade construction with chrome vanadium (Cr-V) steel surpasses ASME standards by 30%. Superior resistance to stress outperforms other professional quality tools at a fraction of the cost.
- A chrome-plated corrosion-resistant finish that withstands daily garage and workshop conditions for long-term protection.
- A 15-degree offset on the closed end puts more clearance between your knuckles and obstacles in tight spots.
- Enjoy a full range of sizes in SAE (1/4 to 1 inch) and metric (8 mm to 22mm).
- A custom-fitted EVA foam organizer displays and protects every wrench.
- Precise open-end tolerances maintain an exact grip on fasteners.
- Olsa Tools backs these wrenches with a limited lifetime warranty that covers repair or replacement.
- Our 90-day completely risk-free trial lets you test these wrenches in real-world conditions with confidence.
Our professional-grade combination wrenches deliver the perfect blend of strength, precision, and value that mechanics demand. Enjoy premium quality with direct-to-consumer pricing.
What Can a Combination Wrench Set Be Used For?
Combination wrenches excel at repairs on vehicles, machinery, and plumbing. The box end applies steady pressure to bolts without damage.
The open end slips onto fasteners from the side for rapid adjustments. With a wide swing angle, combination wrenches are the best for exposed fasteners.
What Is the Offset Angle of the Olsa Combination Wrenches?
The Olsa Tools combination wrench set features a 15-degree offset on the box. This offset adds valuable clearance between obstacles and your knuckles in confined spaces.
The angle maintains strong fastener contact for maximum torque application without risk of slippage. Each wrench head incorporates precision machining to match professional specifications.
How Do Olsa Combination Wrenches Perform on Stuck or Rusty Bolts?
Olsa combination wrenches perform well on stuck or rusty bolts thanks to their precision-machined 12-point box-end, which offers a strong grip and minimizes slipping.
A premium chrome-vanadium steel construction tackles heavy-duty fasteners effectively. The wrench opening radius maintains a consistent grip even under high-torque applications.
What Is the Difference Between an Open Wrench and a Combination Wrench?
An open wrench (also called an open-end wrench) has a U-shaped opening on both ends that fits around nuts and bolts. Each end is typically a different size. The open design allows you to slip the wrench onto fasteners from the side, which is useful when you can't access the fastener from the end, like with brake lines or fuel lines.
A combination wrench includes two wrench styles in one tool. It has an open end on one side (like an open wrench) and a closed, 12-point box end on the other side. Both ends are the same size. The box end provides better grip and less chance of slipping off the fastener, while the open end offers that useful side-access capability.
The primary difference and biggest advantage of a combination wrench is versatility: you get the benefits of both wrench types in a single tool.
What Are the Disadvantages of Combination Wrenches?
A combination wrench's disadvantages become apparent in specific mechanical situations, though its overall versatility still makes it a go-to tool for most mechanics.
- Higher purchase cost than standard open wrenches because of the dual-end design.
- Extra length from the box end restricts access in tight spaces where shorter open wrenches fit better.
- Each wrench handles just one size, unlike open wrenches, which often offer two sizes per tool.
- Box end heads won't fit into narrow or recessed areas that accommodate slimmer open wrenches.
- 12-point box design spreads force across more contact points, which can round off damaged fasteners.
- Additional weight from the box end increases hand fatigue during extended use.
- A thicker box-end profile limits reach in cramped engine compartments.
How Do Mechanics Choose Between Wrenches and Ratchets?
A typical ratchet speeds up repetitive fastener work. The combination wrench box end delivers high torque for stubborn bolts and fasteners. The fastener position also forces mechanics to use deep socket ratchets for recessed fasteners or wrenches for fasteners with poor access to the fastener end. Personal preferences lead most mechanics to employ both tools based on the specific repair task.
How Do Combination Wrenches Compare to Other Types?
While traditional wrenches, such as double-ended wrenches and standard wrenches, provide essential functions, professional-grade combination wrenches have a distinct advantage. The box end delivers strong torque for loosening or tightening heavy-duty fasteners, while the open end offers quick adjustments. For precise target torque, a click-type torque wrench remains the superior choice.
How Does the Open-End or Box-End Design Handle Difficult Fasteners?
The box end grips rounded bolts without slipping to provide the correct torque for final tightening. The open end reaches deep access spots where other tools fail. Professional-grade construction from chrome vanadium steel delivers superior resistance to wear.
How Can I Organize My Wrenches?
Our wrench set comes with a custom organizer featuring EVA foam for protection and visibility. This premium solution keeps your tools sorted and shows missing pieces at a glance. For vertical storage, our magnetic tool organizers securely hold wrenches on any steel surface, and our rotating wall mounts offer vertical and horizontal placement options.
Our in-drawer magnetic tool trays provide secure organization inside toolboxes, preventing movement during transport. Olsa Tools' organizer systems present the complete storage solution for professional mechanics and DIY enthusiasts to maintain an efficient workspace.
How Should I Take Care of My Combination Wrenches?
Proper care of your combination wrenches guarantees reliable performance through the years. Here are some maintenance tips you should follow:
- Clean wrenches with a dry cloth after each use.
- Store wrenches in the provided EVA foam organizer to protect the chrome finish.
- Keep wrenches dry and away from moisture to prevent rust formation.
- Apply light oil to the chrome surface if storing tools for extended periods.
- Check wrench jaws regularly for signs of wear or damage.
- Avoid using your wrenches as hammers or pry bars.
- Clean the foam organizer periodically to remove accumulated dirt and debris.
- Return each wrench to its labeled slot for quick access next time.
What Types of Fasteners Work Best With Combination Wrenches?
Our combination wrenches work with all hex-head fasteners. The box end tackles common bolts and fasteners to provide steady pressure for precise tightening specs. A 12-point design grips both 6-point and 12-point fasteners securely. For quick bolt removal, the open end slips over fasteners from the side. A 15-degree offset reaches narrow spaces around brake lines, fuel lines, and engine components.
What Tool Accessories Does Olsa Offer?
Olsa Tools offers a wide range of tool accessories that complement your hand tools:
Every accessory matches our standards to provide professional-grade performance and lifetime warranty coverage.
What Other Wrench Types Does Olsa Offer?
Olsa Tools manufactures several types of wrenches to meet specific repair needs:
- Ratcheting wrenches provide exact torque control with 120-tooth fixed and flex head options. Each set includes both standard and stubby lengths in SAE and metric sizes.
- Plier wrenches adjust to multiple fastener sizes. The firm jaw grip works on round, flat, and hex materials without damaging surfaces.
- Torque wrenches measure and set exact target torque values. In our collection, you will find split beam torque wrenches and click-type torque wrenches.
- Slim profile wrenches exceed ASME standards by 30% in a design half as thick as standard wrenches. The slim profile lets users access tight spaces such as brake jobs.
- Offset bolt extractor wrenches provide improved leverage and reach in confined areas. The offset design excels at removing damaged bolts in automotive repair tasks such as brake and exhaust work.
Does Olsa Offer Socket Wrenches?
Olsa Tools does not manufacture standalone socket wrenches. Our product line includes professional-grade swivel head ratchets with 72-tooth and 90-tooth mechanisms that accept any standard sockets.
These ratchets feature a 270-degree swivel range and chrome vanadium steel construction for high-torque applications in confined spaces. Each ratchet comes with a lifetime warranty and available rebuild kits.
Does Olsa Offer Adjustable Wrenches?
Olsa Tools offers adjustable plier wrenches. With 2-inch jaws and a 10:1 leverage, you can loosen stubborn fasteners on the go. These tools come with Olsa's lifetime warranty and meet professional mechanic standards.
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