FAT WRENCH 2023 EDITION The Wheeler Engineering F.A.T. WrenchA(R) 2023 Edition is a precision torque wrench designed to enhance firearm accuracy by ensuring consistent screw tension. Ideal for scope rings, guard screws, and other firearm components, this tool allows for precise torque application, preventing over-tightening and potential damage. Key Features: Adjustable Torque Range: Offers a range from 10 to 65 inch-pounds, adjustable in 1 inch-pound increments, accommodating various firearm applications. Durable Bits: Includes 10 phosphate-coated S2 tool steel bits, hardened to 56-58 Rockwell C, ensuring longevity and reliable performance. Ergonomic Design Mfg: Wheeler Engineering