Professional 3/8" drive 6-point 1/2" flare nut crowfoot wrench with Flank Drive® technology offering 15-20% more turning power, thin wall design for tight access, and nickel-chrome corrosion-resistant finish for aerospace and industrial applications.
The Tools@Height 3/8" Drive 6-Point 1/2" Flank Drive® Flare Nut Crowfoot Wrench (Model THFRH160S) is a professional-grade precision tool designed for demanding applications in aviation, aerospace, military, defense, and industrial sectors. This specialized crowfoot wrench features the innovative Flank Drive® system that grips the fastener flats, delivering up to 15-20% more turning power compared to conventional designs. The wrench is engineered with a thin wall design that provides superior access around obstacles and tight spaces, making it ideal for use on power steering lines, expansion valves, air conditioning lines, hydraulic lines, and fuel filter lines.
Manufactured from the highest quality proprietary steel with a nickel-chrome alloy finish, this crowfoot wrench combines exceptional durability with superior corrosion resistance. The 6-point box end configuration ensures optimal fastener engagement while the locking holes on all sides reduce the risk of misalignment, providing reliable and consistent performance. With a maximum recommended working torque of 250 in-lb and weighing only 0.08 lb, this tool delivers professional-grade precision and reliability for critical industrial and aerospace applications.
This crowfoot wrench is an essential component of any professional tool collection, particularly for technicians working in confined spaces or on sensitive equipment where precision and accessibility are paramount. The combination of advanced Flank Drive® technology, robust construction, and proven design makes this tool a trusted choice for maintenance and repair operations across multiple industries.
Key Features
- Flank Drive® system grips fastener flats for 15-20% more turning power than conventional designs
- Locking holes on all sides reduce misalignment risk and ensure secure fastener engagement
- Thin wall design provides superior access around obstacles and tight spaces
- Nickel-chrome alloy finish resists rust and corrosion for extended tool life
- Manufactured from highest quality proprietary steel for optimum strength and durability
- 6-point box end configuration for proven reliable fastener turning
- Maximum recommended working torque of 250 in-lb
- Ideal for power steering lines, expansion valves, A/C lines, hydraulic lines, and fuel filters
Technical Specifications
| Specification |
Value |
| Product Model | THFRH160S |
| Drive Size | 3/8 inch |
| Wrench Size | 1/2 inch |
| Point Configuration | 6-Point |
| Wrench Type | Flank Drive® Flare Nut Crowfoot |
| Dimension A (Outside Diameter) | 1 mm |
| Dimension B (Wall Opening) | 11/32 inch |
| Dimension C (Center to Center) | 9/16 inch |
| Dimension D (Length) | 1-7/16 inch |
| Dimension E (Head Depth) | 3/8 inch |
| Maximum Recommended Working Torque | 250 in-lb |
| Weight | 0.08 lb (0.04 kg) |
| Material | Proprietary high-quality steel |
| Finish | Nickel-chrome alloy |
| Brand | Snap-on Tools@Height |
