The Wheeler Delta Series Barrel Nut Crowfoot Wrench (Wheeler Engineering part no. 1199464) is a professional-grade, hardened steel wrench built to stand up to the rigors of AR-15 and LR308 assembly, maintenance, and modification. Wheeler Engineering machines each crowfoot to exact fitment so it seats precisely on its target fastener, letting you install handguards, muzzle devices, and barrels with confidence without stripping or rounding it off. It’s a purpose-built addition to any Delta Series torque wrench setup for builders who want confidence in every fastener they touch.

Key Specifications

• The wrench is precision-fit for Barrel Nut fasteners, matching that spec exactly rather than relying on a generic size.
• It’s machined from hardened steel, built to hold up under repeated torque-wrench use.
• It’s part of the Delta Series, designed to pair with Wheeler’s torque wrench systems for AR-15/LR308 builds.

Frequently Asked Questions

What fastener is this crowfoot built for? It’s precision-fit for Barrel Nut fasteners on AR-15 and LR308 platforms.

Does it work with any torque wrench? It’s designed as part of Wheeler’s Delta Series system and pairs with a compatible torque wrench for accurate results.

Buy the Wheeler Delta Series Barrel Nut Crowfoot Wrench

The right crowfoot on the right fastener means a clean build with no rounded corners or guesswork. Order from Wheeler Engineering‘s gunsmithing tools lineup through our Lubbock, Texas gun shop for fast shipping.