Professional-grade 1/2" drive flare nut deep wrench with integrated tether system for safe elevated work. Features 12-point drive, special alloy steel construction, and 1,200 in-lb maximum torque rating.
The Snap-on Tools@Height 1/2" Drive 12-Point 1-15/16" Flare Nut Deep Wrench (Model THAN850831) is a professional-grade tool engineered specifically for high-work applications where safety and tool retention are critical. This wrench features the innovative Tools@Height System that tethers each tool with its own integrated lanyard, significantly minimizing tool exchanges and substantially reducing the likelihood of dangerous drops in elevated work environments. The wrench is manufactured from premium special alloy steel that has been precision heat-treated to deliver optimum strength, durability, and reliability in demanding industrial applications.
Designed with meticulous engineering attention to detail, this flare nut deep wrench incorporates attachment points that are strategically positioned to avoid interfering with the tool's functionality and ease of use. The wrench features a robust 12-point drive configuration that provides maximum grip and torque application on fasteners. With a maximum recommended working torque of 1,200 in-lb, this tool is rated for heavy-duty applications across aerospace, aviation, military, defense, oil and gas, power generation, and railroad industries. The nickel-chrome plating provides excellent corrosion resistance and makes routine maintenance and cleaning effortless.
The 1-15/16" wrench size is optimized for comfort and balance during extended use, with precisely calculated dimensions including an outside diameter of 2-5/8", wall opening of 1-7/16", and head depth of 1-1/16". Weighing only 0.50 pounds (0.23 kg), this tool maintains excellent portability while delivering professional performance. Whether you're working in aviation maintenance, aerospace assembly, or other critical industries, the Tools@Height system ensures tool accountability and worker safety.
Key Features
- Integrated tether system minimizes tool exchanges and prevents dangerous drops in elevated work environments
- 12-point drive configuration provides superior grip and maximum torque application on fasteners
- Manufactured from premium special alloy steel with precision heat treatment for optimum strength and durability
- Nickel-chrome plating offers excellent corrosion resistance and easy maintenance
- Engineered attachment points designed to maintain full tool functionality without interference
- Maximum recommended working torque of 1,200 in-lb for heavy-duty industrial applications
- Optimized size and balance for extended use comfort in professional settings
- Lightweight design at 0.50 pounds ensures excellent portability without compromising performance
Technical Specifications
| Specification |
Value |
| Product Model | THAN850831 |
| Drive Size | 1/2 inch |
| Wrench Size | 1-15/16 inches |
| Point Configuration | 12-Point |
| Wrench Type | Flare Nut Deep Wrench |
| Material | Special Alloy Steel, Heat Treated |
| Finish | Nickel-Chrome Plated |
| Outside Diameter (Dimension A) | 2-5/8 inches |
| Wall Opening (Dimension B) | 1-7/16 inches |
| Center to Center (Dimension C) | 1-1/16 inches |
| Head Depth (Dimension E) | 1-1/16 inches |
| Weight | 0.50 lb (0.23 kg) |
| Maximum Recommended Working Torque | 1,200 in-lb |
| System | Tools@Height with Integrated Tether |
| List Price | $150.00 |
