Professional-grade 3/8" drive open end crowfoot wrench with locking holes on all sides, precision alloy steel construction, and maximum 1275 in-lb working torque for demanding industrial fastening applications.
The Snap-on Tools@Height 3/8" Drive 2-3/16" Open End Crowfoot Wrench (Model THFC70) is a precision-engineered fastening tool designed for professional technicians and maintenance specialists. Crafted from special alloy steel, this crowfoot wrench delivers exceptional strength and durability for demanding industrial applications. The wrench features locking holes on all sides, significantly reducing the risk of misalignment and ensuring consistent, reliable performance in critical work environments.
This professional-grade tool incorporates continuous arc open ends that minimize jaw spread for constant contact with fasteners, delivering maximum turning power while minimizing torque transmission loss. The thin wall design provides superior access around obstacles, making it ideal for tight working spaces and complex assembly tasks. With a maximum recommended working torque of 1275 in-lb, this wrench is engineered to handle substantial fastening demands while maintaining precision and control.
The Tools@Height 3/8" Drive 2-3/16" Open End Crowfoot Wrench is an essential addition to any professional tool collection, particularly for aviation, aerospace, military, defense, oil and gas, power generation, railroad, and general industrial applications. Its robust construction and thoughtful design features make it suitable for both routine maintenance and specialized technical work.
Key Features
- Locking holes on all sides reduce misalignment risk and ensure consistent performance
- Precision crafted from special alloy steel for exceptional strength and durability
- Continuous arc open ends minimize jaw spread for maximum turning power
- Thin wall design provides superior access around obstacles and in tight spaces
- Maximum recommended working torque of 1275 in-lb for heavy-duty applications
Technical Specifications
| Specification |
Value |
| Brand | Snap-on |
| Model Number | THFC70 |
| Drive Size | 3/8 inch |
| Wrench Size | 2-3/16 inches |
| Type | Open End Crowfoot Wrench |
| Material | Special Alloy Steel |
| Finish | Chrome |
| Outside Diameter (Dimension A) | 3-19/32 inches |
| Center to Center (Dimension C) | 1-53/64 inches |
| Length (Dimension D) | 3-1/4 inches |
| Head Depth (Dimension E) | 1/2 inch |
| Total Depth (Dimension F) | 45/64 inches |
| Weight | 0.72 lb (0.33 kg) |
| Maximum Recommended Working Torque | 1275 in-lb |
| Design Features | Locking holes on all sides, continuous arc open ends, thin wall design |
