Professional 3/8" drive flare nut deep wrench with Flank Drive® 12-point configuration, tethering system for safety at heights, chrome-plated alloy steel construction, 450 in-lb torque capacity.
The Snap-on Tools@Height 3/8" Drive 12-Point 13/16" Flank Drive® Flare Nut Deep Wrench is a professional-grade tool designed for aerospace, aviation, and industrial applications where working at heights is essential. This specialized wrench features the proven Flank Drive® wrenching configuration that provides superior grip and reduces fastener rounding. Manufactured from special alloy steel and heat-treated for optimum strength and durability, this tool is built to withstand demanding work environments and frequent use.
The Tools@Height system integrates a tethering mechanism that allows each tool to be secured with its own lanyard, significantly minimizing tool exchanges and reducing the critical risk of drops during elevated work. The engineered attachment points are strategically designed to not interfere with the functionality of the wrench, ensuring seamless operation. With nickel-chrome plating that protects against corrosion and facilitates easy cleaning, this wrench maintains its performance and appearance over extended periods of use.
This 13/16" flare nut deep wrench is specifically engineered for comfort and balance, with a maximum recommended working torque of 450 in-lb. The 12-point configuration ensures versatility and reliable fastener engagement. Ideal for technicians and professionals working in aviation, aerospace, military defense, oil and gas, power generation, and general heavy-duty maintenance applications.
Key Features
- Snap-on Tools@Height system with integrated lanyard attachment for enhanced safety at heights
- Flank Drive® 12-point wrenching configuration reduces fastener rounding and improves grip
- Special alloy steel construction with heat treatment for maximum strength and durability
- Nickel-chrome plating provides corrosion resistance and easy maintenance
- Engineered attachment points that don't interfere with tool functionality
Technical Specifications
| Specification |
Value |
| Drive Size | 3/8 inch |
| Size | 13/16 inch |
| Point Configuration | 12-Point |
| Wrench Type | Flare Nut Deep Wrench with Flank Drive® |
| Material | Special alloy steel, heat-treated |
| Finish | Nickel-chrome plating |
| Weight | 0.10 lb (0.05 kg) |
| Maximum Recommended Working Torque | 450 in-lb |
| Outside Diameter (Dimension A) | 1-7/32 inches |
| Wall Opening (Dimension B) | 5/8 inch |
| Center to Center (Dimension C) | 7/8 inch |
| Head Depth (Dimension E) | 3/4 inch |
| SKU | THAN850813 |
| System | Tools@Height with lanyard attachment |
| Industry Applications | Aviation, Aerospace, Military & Defense, Oil and Gas, Power Generation, Heavy Duty Maintenance |
