The Wheeler 1199464 Mil-Spec Barrel Nut Crowfoot Wrench Black Steel is purpose-built for AR-15 and AR-10/LR308 builders who need precise, repeatable torque on their barrel nuts. This dual-ended crowfoot design engages both AR-15 and AR-10/LR308 mil-spec barrel nuts, while the 1/2-inch square drive interface pairs seamlessly with the Wheeler XL F.A.T. Wrench or any standard 1/2-inch torque wrench. Hardened steel construction and a black oxide finish help the wrench resist bending, rust, and corrosion through years of assembly and maintenance work.

Ideal for barrel installation, handguard changes, and upper receiver maintenance, this wrench provides clean access to the barrel nut without duty the receiver or rail. The clearly marked AR-10 and AR-15 ends simplify setup, making it a practical tool for home builders and professional gunsmiths alike. As part of Wheeler’s Delta Series, it reflects the brand’s focus on durable, well-engineered tools for serious firearm enthusiasts.

Key Features:

• Manufacturer: Wheeler Engineering
• Model: 1199464 Mil-Spec Barrel Nut Crowfoot Wrench
• Product Type: Barrel Nut Crowfoot Wrench
• Compatibility: AR-15 and AR-10/LR308 Mil-Spec Barrel Nuts
• Drive Interface: 1/2-Inch Square Drive
• Material: Hardened Steel
• Finish: Black Oxide
• Series: Delta Series