Professional 3/8" drive crowfoot wrench with 1-1/2" opening, featuring locking holes on all sides, continuous arc design, and maximum 1800 in-lb torque capacity for precision fastening in industrial applications.
The Tools@Height 3/8" Drive 1-1/2" Open End Crowfoot Wrench (Model THFC48) is a precision-engineered tool designed for professional mechanics and technicians who demand superior performance and reliability. Crafted from special alloy steel, this crowfoot wrench delivers exceptional strength and durability for demanding industrial applications. The wrench features innovative locking holes on all sides, not just one, which significantly reduces the risk of misalignment and ensures consistent, reliable performance during use.
This professional-grade crowfoot wrench is engineered with continuous arc open ends that minimize jaw spread, providing constant contact with fasteners and delivering maximum turning power while minimizing torque transmission loss. The thin wall design allows for better access around obstacles, making it ideal for tight spaces and hard-to-reach fasteners in aviation, aerospace, military, defense, oil and gas, power generation, and heavy-duty fleet maintenance applications. With a maximum recommended working torque of 1800 in-lb, this tool is built to handle serious industrial work with confidence and precision.
The THFC48 is part of the comprehensive Tools@Height socket and drive tools collection, offering professionals a complete solution for their fastening needs. Whether you're working on complex machinery, aircraft systems, or heavy-duty equipment, this crowfoot wrench provides the reliability and performance that professional technicians expect from a Snap-on product.
Key Features
- Locking holes on all sides reduce risk of misalignment and ensure consistent performance
- Precision crafted from special alloy steel for superior strength and durability
- Continuous arc open ends minimize jaw spread for maximum turning power and minimal torque loss
- Thin wall design provides better access around obstacles in tight spaces
- Maximum recommended working torque of 1800 in-lb for heavy-duty applications
Technical Specifications
| Specification |
Value |
| Product Model | THFC48 |
| Drive Size | 3/8 inch |
| Wrench Opening Size | 1-1/2 inches |
| Outside Diameter (Dimension A) | 2-17/32 inches |
| Center to Center (Dimension C) | 1-3/8 inches |
| Total Length (Dimension D) | 2-1/2 inches |
| Head Depth (Dimension E) | 3/8 inch |
| Total Depth (Dimension F) | 41/64 inch |
| Weight | 0.33 lb (0.15 kg) |
| Maximum Recommended Working Torque | 1800 in-lb |
| Material | Special Alloy Steel |
| Finish | Chrome plated |
| Design Type | Open End Crowfoot Wrench with Flank Drive |
| Locking Feature | Multi-sided locking holes |
| Warranty | Snap-on Limited Lifetime Warranty |
