Professional 1/2" drive 12-point flare nut deep wrench with integrated lanyard system for safe overhead work. Features heat-treated alloy steel construction, nickel-chrome plating, and 825 in-lb maximum torque rating.
The Snap-on Tools@Height 1/2" Drive 12-Point 1-1/8" Flare Nut Deep Wrench (Model THAN850818) is a professional-grade tool designed for high-altitude and overhead work applications. This specialized wrench features the innovative Snap-on Tools@Height System that tethers each tool with its own lanyard, significantly minimizing tool exchanges and reducing the critical risk of drops in elevated work environments. The wrench is engineered with precision attachment points that do not interfere with the tool's core functionality, ensuring optimal performance and safety.
Constructed from special alloy steel and heat-treated for maximum strength and durability, this wrench delivers reliable performance in demanding industrial applications. The 12-point design provides excellent accessibility and engagement with flare nuts, making it ideal for aviation, aerospace, oil and gas, and general maintenance work. With a maximum recommended working torque of 825 in-lb, this tool is built to handle substantial fastening requirements. The nickel-chrome plating provides superior corrosion resistance and allows for easy cleaning after use, ensuring longevity and maintaining the tool's professional appearance.
The wrench is precisely sized at 1-1/8" with carefully balanced dimensions (A: 1-5/8", B: 27/32", C: 1-5/32", E: 7/8") for optimum comfort and balance during extended use. Weighing only 0.20 lbs (0.09 kg), it minimizes fatigue while maintaining the strength required for professional applications. This tool is part of the comprehensive Snap-on Tools@Height System, making it an essential addition to any professional toolkit for overhead and height-related work.
Key Features
- Integrated lanyard system minimizes tool exchanges and prevents drops during overhead work
- 12-point design provides superior engagement with flare nuts for reliable fastening
- Heat-treated special alloy steel construction ensures maximum strength and durability
- Nickel-chrome plating offers excellent corrosion resistance and easy maintenance
- Optimally balanced and sized for comfort during extended use at heights
- 825 in-lb maximum recommended working torque for demanding applications
- Engineered attachment points do not interfere with tool functionality
- Lightweight design at only 0.20 lbs reduces fatigue during overhead operations
Technical Specifications
| Specification |
Value |
| Drive Size | 1/2 inch |
| Point Style | 12-Point |
| Wrench Size | 1-1/8 inches |
| Wrench Type | Flare Nut Deep Wrench |
| Material | Special Alloy Steel, Heat-Treated |
| Finish | Nickel-Chrome Plating |
| Maximum Recommended Working Torque | 825 in-lb |
| Dimension A | 1-5/8 inches |
| Dimension B | 27/32 inches |
| Dimension C | 1-5/32 inches |
| Dimension E | 7/8 inches |
| Weight | 0.20 lbs (0.09 kg) |
| System | Snap-on Tools@Height System with Integrated Lanyard |
| SKU | THAN850818 |
| List Price | $76.00 |
