Professional-grade 3/8" drive crowfoot wrench with 1-9/16" size, featuring precision alloy steel construction, locking holes on all sides, and continuous arc open ends for maximum turning power in tight spaces.
The Tools@Height 3/8" Drive 1-9/16" Open End Crowfoot Wrench (Model THFC50) is a precision-engineered tool designed for professional mechanics and technicians working in aviation, aerospace, military, defense, oil and gas, and power generation industries. This specialized wrench features a robust construction from special alloy steel, delivering exceptional strength and durability for demanding applications. The wrench is specifically designed to access fasteners in tight spaces where traditional wrenches cannot fit, making it an essential tool for work at height and in confined areas.
This crowfoot wrench incorporates advanced engineering features including locking holes on all sides to minimize misalignment risks and ensure secure positioning. The continuous arc open ends are precisely crafted to minimize jaw spread, maintaining constant contact with the fastener for maximum turning power while reducing torque transmission loss. The thin wall design provides superior access around obstacles and tight configurations, making it ideal for complex industrial maintenance tasks. With a maximum recommended working torque of 1800 in-lb, this tool is built to handle substantial fastening requirements without compromising safety or performance.
The THFC50 crowfoot wrench is part of the comprehensive Tools@Height socket and drive tools collection, designed to meet the rigorous demands of professional-grade applications. Its chrome finish provides excellent corrosion resistance and durability, ensuring long-term reliability in harsh industrial environments. Whether you're performing maintenance on aircraft, power generation equipment, railroads, or general heavy-duty fleet operations, this precision tool delivers consistent performance and reliability.
Key Features
- Locking holes on all sides reduce misalignment risk and ensure secure positioning
- Precision crafted from special alloy steel for superior strength and durability
- Continuous arc open ends minimize jaw spread for constant fastener contact
- Thin wall design provides exceptional access around obstacles and tight configurations
- Maximum recommended working torque of 1800 in-lb for heavy-duty applications
- Chrome finish provides excellent corrosion resistance in harsh industrial environments
- Designed for professional use in aviation, aerospace, military, defense, and industrial maintenance
- Minimizes torque transmission loss for efficient power transfer
Technical Specifications
| Specification |
Value |
| Model Number | THFC50 |
| Drive Size | 3/8 inch |
| Wrench Size | 1-9/16 inch |
| Wrench Type | Open End Crowfoot |
| Material | Special alloy steel |
| Finish | Chrome |
| Dimension A (Outside Diameter) | 2-17/32 inches |
| Dimension C (Center to Center) | 1-13/32 inches |
| Dimension D (Length) | 2-1/2 inches |
| Dimension E (Head Depth) | 3/8 inch |
| Dimension F (Total Depth) | 41/64 inch |
| Weight | 0.32 lb (0.15 kg) |
| Maximum Recommended Working Torque | 1800 in-lb |
| Design Features | Locking holes on all sides, continuous arc open ends, thin wall design |
| Point Type | 12-Point Flank Drive |
