Real Avid Master-Fit A2 Crowfoot 5-Piece Wrench Set

Real Avid’s Master-Fit A2 Crowfoot Wrench Set is a purpose-built 5-piece tool kit for precision work on AR-platform rifles. The crowfoot wrenches are shaped to engage A2 barrel nuts, muzzle devices, buttstock interfaces and castle nuts with reduced marring and improved alignment. Components are made with titanium-coated stainless steel and manufactured to tight tolerances for consistent engagement. The set is designed to work with a heavy-duty torque wrench handle for accurate torque application during builds and maintenance.

Key Specifications

• The set includes 5 pieces to address common AR-platform wrenching tasks.
• Material is titanium-coated stainless steel for wear resistance and secure engagement.
• Size and fit are optimized for A2 crowfoot interfaces on AR-platform components.
• Handle description: Heavy Duty Torque Wrench for controlled torque application.
• Other features include free float barrel nut wrench and a 3/4″ muzzle device wrench.
• The kit includes a tube wrench and an extended/stand castle wrench for stock and castle nut work.
• Product dimensions are listed as 4.10 x 5.10 x 19.60 (provided by manufacturer).
• Product type is listed as Wrench and model as Master-Fit Wrench Set.
• Marked as an AR-15 accessory for platform-specific work.

Whether you’re assembling a new upper, swapping a muzzle device, or performing routine maintenance, the Master-Fit A2 Crowfoot Wrench Set delivers precise engagement and durable construction to streamline gunsmithing tasks on AR-platform rifles. Its purpose-built shapes and the included heavy-duty torque wrench handle help ensure repeatable, professional results in the workshop.