Wheeler Delta Series 1/2″ 8 Function XL Fat Torque Wrench
The Wheeler XL F.A.T. Wrench with Mil-Spec Crowfoot Set is designed for AR-15 and LR308 builders who need a high-torque solution for assembly, maintenance, and component installation. The 1/2-inch drive ratcheting torque wrench adjusts from 10 to 150 ft-lbs., covering the higher torque requirements commonly encountered when working on AR-platform rifles.
Three professional-grade, hardened-steel crowfoot wrenches use dual-ended designs to perform eight functions. This gives builders a compact set of purpose-built tools for working with barrel nuts, buffer tubes, muzzle devices, castle nuts, and other compatible AR components.
The complete set comes in a latching, hard-sided case to protect the wrench and crowfoot attachments during storage and transport.
Features
- 1/2″ drive ratcheting torque wrench
- Adjustable 10–150 ft-lb torque range
- Designed for AR-15 and LR308 assembly and maintenance
- Three dual-ended crowfoot wrenches
- Eight total crowfoot functions
- Professional-grade hardened steel construction
- Designed to resist bending under heavy use
- Includes premium latching hard-sided storage case
Includes
- XL F.A.T. Wrench
- AR-15/LR308 Mil-Spec Barrel Nut Crowfoot Wrench
- 5/8″–3/4″ Buffer Tube / Muzzle Device Crowfoot Wrench
- Castle Nut Crowfoot Wrench
- Latching hard-sided case
Specifications
- Tool Type: Torque Wrench Set
- Drive Size: 1/2″
- Torque Range: 10–150 ft-lbs.
- Crowfoot Wrenches Included: 3
- Total Crowfoot Functions: 8
- Crowfoot Material: Hardened Steel
- Platform Use: AR-15 / LR308
- Storage Case: Included





