Professional 3/8" drive crowfoot wrench with 1-5/16" size, featuring locking holes on all sides, special alloy steel construction, and thin wall design for superior access in confined spaces. Maximum working torque 1750 in-lb.
The Tools@Height 3/8" Drive 1-5/16" Open End Crowfoot Wrench (Model THFC42) is a precision-engineered tool designed for professional mechanics and technicians who require reliable fastening solutions in confined spaces. This crowfoot wrench features an innovative design with locking holes on all sides, significantly reducing the risk of misalignment during operation. Crafted from special alloy steel, this wrench delivers exceptional strength and durability to withstand demanding work environments.
The continuous arc open ends are specifically engineered to minimize jaw spread, ensuring constant contact with the fastener and delivering maximum turning power while minimizing torque transmission loss. With a thin wall design, this tool provides superior access around obstacles, making it ideal for tight spaces and hard-to-reach fasteners. The wrench can safely handle a maximum recommended working torque of 1750 in-lb, making it suitable for a wide range of applications across aviation, aerospace, military, defense, oil and gas, power generation, and general industrial maintenance.
This professional-grade crowfoot wrench is an essential addition to any mechanic's toolkit, offering precision, reliability, and performance. The chrome finish provides corrosion resistance and maintains the tool's appearance over extended use. Whether you're working on aircraft, heavy equipment, or industrial machinery, the Tools@Height 3/8" Drive 1-5/16" Open End Crowfoot Wrench delivers the precision and durability demanded by professionals.
Key Features
- Locking holes on all sides reduce misalignment risk and ensure secure fastening
- 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 confined spaces
- Chrome finish provides corrosion resistance and professional appearance
Technical Specifications
| Specification |
Value |
| Model Number | THFC42 |
| Drive Size | 3/8" Drive |
| Wrench Size | 1-5/16" |
| Outside Diameter (Dimension A) | 2-5/32 inches |
| Center to Center (Dimension C) | 1-17/64 inches |
| Length (Dimension D) | 2-7/32 inches |
| Head Depth (Dimension E) | 3/8 inch |
| Total Depth (Dimension F) | 41/64 inch |
| Maximum Recommended Working Torque | 1750 in-lb |
| Weight | 0.26 lb (0.12 kg) |
| Material | Special Alloy Steel |
| Finish | Chrome Plated |
| Design Type | Open End Crowfoot with Flank Drive |
| Locking Feature | Locking holes on all sides |
| Application | Aviation, Aerospace, Military, Defense, Oil & Gas, Power Generation, Industrial Maintenance |
