The Battenfeld Wheeler FAT Wrench with 10-Bit Set (Battenfeld part no. 553556) brings genuine torque control to gunsmithing tasks that are too often left to guesswork. This handheld wrench lets you apply repeatable, accurate torque to scope rings, guard screws, and most other fasteners found on a rifle or shotgun, which protects accuracy and prevents stripped threads or cracked stocks from over-tightening. It pairs naturally with a Deluxe Gunsmithing Screwdriver Set for anyone building out a proper home gunsmithing bench.

Key Specifications

• Adjustable torque range from 10 to 65 inch-pounds for repeatable, accurate results.
• Rated accuracy of plus or minus 2 inch-pounds.
• Uses a standard 1/4 inch drive for interchangeable bits.
• Includes a Leupold/Buehler windage bit for scope adjustments.
• Includes #10, #11, and #32 flat blade bits for common gun screws.
• Includes 3/32, 7/64, and 5/32 inch Allen bits for hex-head hardware.
• Includes T15 and T20 Torx bits plus a square drive adapter.
• Ships in a plastic carrying case to keep the wrench and bits organized.
• Ideal for scope rings, guard screws, and most other screws found on a rifle or shotgun.
• Pairs well with a Deluxe Gunsmithing Screwdriver Set for a complete torque-and-drive setup.

Frequently Asked Questions

What torque range does it cover? 10 to 65 inch-pounds, accurate to within plus or minus 2 inch-pounds.

What bits are included? A 10-bit set with Leupold/Buehler windage, #10/#11/#32 flat blade, 3/32, 7/64, and 5/32 inch Allen bits, T15 and T20 Torx bits, and a square drive adapter.

What is a torque wrench good for on a gun? It prevents over- or under-tightening screws on scope rings, guard screws, and other mounting hardware, which protects accuracy and prevents stripped threads.

Buy the Battenfeld Wheeler FAT Wrench

Guessing at torque on a scope mount is a good way to shift a zero or strip a screw, and this wrench takes the guesswork out for good. Order it from Battenfeld through our gun accessories selection, and our Lubbock, Texas team will ship it out fast.