The Wheeler Engineering F.A.T. Wrench (Firearm Accurizing Torque) is a handheld torque tool designed to deliver repeatable, accurate torque settings for firearms maintenance and optics mounting. It provides a controlled torque range that accommodates common gunsmithing tasks such as tightening scope rings, bases, action screws and other fasteners where consistent torque is important. The kit includes a set of 10 driver bits stored in a latching hard case for organized transport and storage. The driver incorporates features aimed at usability and tool life, including a magnetized tip and a textured rubber over-mold handle.
Key Specifications
- The torque range is 10-65 in-lbs.
- The kit includes 10 bits for common screw head types.
- The bits feature a black phosphate coating for corrosion resistance.
- The driver has a magnetized tip to retain bits during use.
- The handle uses a textured rubber over-mold for improved grip and ergonomics.
- The set is organized in a latching hard case for storage and transport.
- The listed material composition is plastic/metal.
- The package dimensions are 2.50 x 5.75 x 8.25 inches.
- The listed weight is 0.50 lbs.
- The model name is FAT Wrench.
Reliable torque control reduces the risk of over- or under-tightening fasteners and helps protect optics and firearm components from damage. The Wheeler F.A.T. Wrench combines a practical torque range with a compact kit of coated bits and a robust carrying case, making it a useful addition to a gunsmithing bench or range toolbox for owners who expect consistent mechanical performance from their tools.





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