Martin Tools | 8040A | Double Offset Long Pattern Chrome Box Wrench – 1-5/16″ x 1-1/2″W Modern
Original price was: $201.32.$80.53Current price is: $80.53.
For orders under $59.00, a shipping fee of $12.99 applies.
Specifications
The Martin Tools Double Offset Long Pattern Chrome Box Wrench, model 8040A, is engineered for professional-grade performance. This wrench features two distinct 12-point box openings, measuring 1-5/16 inches and 1-1/2 inches respectively. It is drop-forged from American Alloy Steel, ensuring superior strength and durability for demanding tasks. The wrench is finished with a corrosion-resistant chrome coating for extended tool life and a professional appearance. It has a weight of 2.60 lbs and dimensions of 20.690 inches in length, 2.125 inches in width, and 1.250 inches in height. This tool is proudly made in the U.S.A..
Key Features
- Double Offset Design: A 45-degree double offset provides critical knuckle clearance and allows access to fasteners in recessed or obstructed areas.
- Long Pattern Handle: The extended handle design significantly increases leverage, making it easier to loosen stubborn bolts and apply higher torque.
- 12-Point Box End: Each box end features a 12-point configuration, delivering a secure grip on fasteners, reducing the risk of slippage, and preventing rounding.
- Durable Chrome Finish: The high-quality chrome finish enhances the wrench’s resistance to corrosion and wear, maintaining its integrity and appearance over time.
- Robust Construction: Manufactured from American Alloy Steel and drop-forged, this wrench provides high strength and reliability under heavy use.
Applications
This versatile double offset box wrench is indispensable across a range of professional and industrial settings. It is ideal for:
- Automotive Repair and Maintenance: Effectively tackling engine components, suspension systems, and brake assemblies where fasteners are often difficult to reach.
- Industrial Machinery: Performing assembly, maintenance, and repair on heavy equipment and industrial machinery with deeply set or obstructed bolts.
- Heavy Equipment Service: Providing the necessary leverage and clearance for servicing large machinery and agricultural equipment.
- Plumbing and Pipe Fitting: Accessing nuts and bolts in confined spaces within plumbing installations.
- General Purpose Fastening: Serving as a reliable tool for any task requiring secure tightening or loosening of fasteners where obstruction clearance or extra leverage is needed.
Benefits
- Enhanced Accessibility: The double offset design ensures easy access to fasteners that are otherwise unreachable with standard wrenches, preventing scraped knuckles and wasted time.
- Increased Torque and Control: The long pattern handle provides superior leverage, allowing users to apply more force with less effort, which simplifies loosening corroded or over-tightened fasteners.
- Reduced Fastener Damage: The 12-point box ends offer a precise fit, minimizing slippage and distributing force evenly, thereby protecting fasteners from rounding and extending their lifespan.
- Long-Lasting Performance: Constructed from American Alloy Steel with a chrome finish, this wrench resists rust and wear, ensuring long-term durability and consistent performance in demanding environments.
- Improved Efficiency and Safety: By providing better reach and a secure grip, this tool enhances user efficiency and safety, reducing strain and frustration on challenging jobs.





