The Wheeler F.A.T. Wrench Screwdriver Set, 38-Piece (brand part no. 1237377) is a bit and driver assortment from Wheeler Engineering built to work with the F.A.T. Wrench torque limiter system. The set covers Flat, Phillips, SAE/Metric hex, Star, and specialty bits sized to fit most firearm fasteners, with hollow-ground flat bits precision-fit to avoid marring screw heads. Among gunsmithing tools and supplies, this set suits F.A.T. Wrench owners who want full fastener coverage instead of buying individual bits as needed.

Key Specifications

• The set contains 38 pieces total.
• Bits cover Flat, Phillips, SAE/Metric hex, Star, and specialty patterns.
• Flat bits are hollow-ground and precision-fit to avoid marring screw heads.
• Bits carry a black phosphate coating for rust and corrosion resistance.
• Storage is a latching hard-sided case.

Frequently Asked Questions

Does this set work with the F.A.T. Wrench? Yes, it’s built as the bit assortment for the F.A.T. Wrench torque limiter system.

What fastener types does it cover? Flat, Phillips, SAE/Metric hex, Star, and specialty bits sized to fit most firearm fasteners.

Buy the Wheeler F.A.T. Wrench Screwdriver Set, 38-Piece

Full fastener coverage in one case beats hunting for the right bit mid-project. Order it from our Lubbock, Texas gun shop for fast shipping.