Professional-grade 1/2" drive 1-7/16" open-end wrench with integrated safety tethering system for overhead work. Heat-treated alloy steel construction with nickel-chrome plating for maximum durability and corrosion resistance.
The Snap-on Tools@Height 1/2" Drive 1-7/16" Open-End Wrench (Model THSC46) is a premium professional-grade tool designed for workers at heights and in demanding industrial applications. This innovative wrench features the proprietary Tools@Height tethering system that securely attaches each tool with its own lanyard, significantly minimizing tool exchanges and dramatically reducing the risk of dangerous drops. The wrench is manufactured from special alloy steel and heat-treated to deliver optimum strength and durability, ensuring reliable performance in the most challenging work environments.
Engineered with precision attachment points that don't interfere with the tool's functionality, this 1-7/16" open-end wrench offers exceptional comfort and balance for extended use. The nickel-chrome plating provides superior corrosion protection and makes maintenance effortless with simple wiping. With a maximum recommended working torque of 2,600 in-lb, this tool is built to handle substantial fastening tasks while maintaining safety standards. The lightweight design at just 0.59 lbs makes it ideal for overhead work and reduces fatigue during prolonged use.
Perfect for aviation, aerospace, military, defense, oil and gas, power generation, railroad, and general industrial applications, this Snap-on tool represents the pinnacle of professional equipment. The Tools@Height system is specifically engineered to meet the stringent safety requirements of working at heights, making it an essential addition to any professional toolkit.
Key Features
- Integrated Tools@Height tethering system with individual lanyard minimizes tool drops and exchanges
- Heat-treated special alloy steel construction for superior strength and durability
- Nickel-chrome plating provides excellent corrosion protection and easy maintenance
- Engineered attachment points that don't interfere with tool functionality
- Lightweight design at 0.59 lbs reduces fatigue during overhead and extended use
- Maximum recommended working torque of 2,600 in-lb for heavy-duty applications
- Optimized comfort and balance for professional and industrial use
- Designed for aviation, aerospace, military, defense, oil and gas, and power generation industries
Technical Specifications
| Specification |
Value |
| Model/SKU | THSC46 |
| Drive Size | 1/2 inch |
| Wrench Size | 1-7/16 inches |
| Type | Open-End Wrench with Crowfoot Design |
| Material | Special alloy steel, heat-treated |
| Finish | Nickel-chrome plating |
| Maximum Recommended Working Torque | 2,600 in-lb |
| Weight | 0.59 lbs (0.27 kg) |
| Dimension A - Outside Diameter | 2-27/32 inches |
| Dimension C - Center to Center | 2 inches |
| Dimension E - Head Depth | 7/16 inches |
| Dimension F - Total Depth | 5/8 inches |
| Safety Feature | Tools@Height tethering system with lanyard attachment |
| Brand | Snap-on |
| List Price | $110.00 |
