Wheeler Delta Series Crowfoot Wrench 30mm (1-5/16") - Model 1199467

The Wheeler Delta Series Crowfoot Wrench in 30mm (1-5/16") is a specialized gunsmithing tool built for AR platform assembly, maintenance, and barrel work. Whether you're building your first AR-15, upgrading an LR308, or swapping handguards and muzzle devices in your shop, this crowfoot wrench delivers the precision fit and durability you need to work with confidence. The dual-ended design maximizes functionality—letting you handle multiple jobs without switching tools—while the hardened steel construction and black oxide finish are built to survive years of hands-on use without rust or corrosion.

This 30mm crowfoot is sized to fit common aftermarket handguard barrel nuts, a core requirement for anyone serious about AR work. It's engineered to pair with standard 1/2" drive torque wrenches (including Wheeler's XL F.A.T. wrench system and compatible alternatives), so you can apply precise torque specs and avoid the guesswork that leads to stripped components or over-tightened hardware. The exact fitment Wheeler designed into each wrench means no slop, no rocking, and no second-guessing—just clean, professional results.

Crowfoot wrenches aren't just for gunsmiths anymore. Home builders, precision shooters tweaking their rigs, and armorers managing multiple rifles all reach for Wheeler's Delta Series when quality matters. The black oxide finish resists corrosion in humid shops or field kits, and the hardened steel won't bend or deform under the torque loads that come with serious AR work. If you're tired of makeshift solutions and stripped barrel nuts, this wrench is a straightforward upgrade to your toolkit.

Key Features

• 30mm (1-5/16") size fits common aftermarket handguard barrel nuts
• Dual-ended design delivers multiple functions in one tool
• Compatible with 1/2" drive torque wrenches (Wheeler XL F.A.T. and universal alternatives)
• Professional-grade hardened steel resists bending and extreme use
• Black oxide finish prevents rust and corrosion for long service life
• Precision fitment eliminates slop and ensures exact engagement

Specifications

Frequently Asked Questions

What AR parts does this 30mm crowfoot wrench fit?

The 30mm size is designed to fit common aftermarket handguard barrel nuts used in AR-15 and LR308 builds. It's engineered for precision fitment with these components, though compatibility depends on the specific barrel nut design—confirm your handguard or muzzle device specs before purchasing.

Can I use this with any torque wrench?

Yes. This crowfoot wrench features a 1/2" drive and is compatible with any 1/2" drive torque wrench, including Wheeler's XL F.A.T. wrench system. This lets you apply accurate torque specs when installing or adjusting barrel nuts, handguards, and other critical AR components.

Is this wrench professional-grade?

Yes. The Wheeler Delta Series Crowfoot is built from hardened steel with a black oxide finish. It's engineered to withstand the rigors of regular gunsmithing work, resist bending under heavy torque, and resist corrosion—making it suitable for both home builders and professional armorers.

What makes this a dual-ended design?

The dual-ended construction means each wrench performs multiple functions, reducing the number of separate tools you need in your AR gunsmithing kit. This improves efficiency and keeps your workbench organized.