The Wheeler F.A.T. Wrench 4001002 delivers precision torque control for firearm maintenance and assembly tasks. This specialized tool prevents over-tightening that can damage expensive components while ensuring proper mounting torque for scopes, rails, and accessories.
What Makes This Different
Unlike standard hex keys or improvised tools, the F.A.T. Wrench features a preset torque mechanism that clicks when reaching the optimal 65 inch-pounds of force. This eliminates guesswork and prevents the stripped threads or crushed components common with over-torquing. The dual-material construction combines a durable polymer body with hardened steel bits for long-term reliability.
Key Features
- Preset 65 inch-pound torque setting prevents over-tightening damage
- Includes 10 hardened steel bits: Torx T-10, T-15, T-20, T-25, and hex sizes 3/32", 7/64", 1/8", 9/64", 5/32", 3/16"
- Magnetic bit holder secures bits during use and storage
- Ergonomic black and yellow polymer handle provides secure grip
- Compact 6-inch length fits in range bags and toolkits
- Compatible with Weaver, Picatinny, and most scope mounting systems
- Storage compartment keeps all bits organized in the handle
Professional gunsmiths and competitive shooters rely on consistent torque values to maintain zero and prevent equipment failure. The F.A.T. Wrench handles scope mounting, rail installation, and accessory attachment with repeatable precision. Weather-resistant materials withstand field conditions while maintaining calibration accuracy.
Technical Specs
- Torque Setting: 65 inch-pounds (preset, non-adjustable)
- Overall Length: 6 inches
- Weight: 4.2 ounces
- Handle Material: High-impact polymer
- Bit Material: Hardened steel
- Bit Storage: Internal handle compartment
- Color: Black body with yellow accents
- Manufacturer: Wheeler Engineering
- Model: 4001002
The Wheeler F.A.T. Wrench eliminates the most common cause of scope and accessory mounting failures. Professional-grade torque control in a portable package makes this essential for anyone serious about maintaining their equipment properly.