Professional-grade 1-11/16" open-end wrench with integrated lanyard system for safe work at height. Features special alloy steel construction, 3,700 in-lb torque capacity, and nickel-chrome plating for durability and corrosion resistance.
The Snap-on Tools@Height 1/2" Drive 1-11/16" Open-End Wrench (Model THSC54) is a professional-grade crowfoot wrench engineered for demanding work at height. This innovative tool is part of the Tools@Height System, which features integrated lanyards that tether each tool securely to prevent drops and tool loss in elevated work environments. The wrench is manufactured from premium special alloy steel and heat-treated to deliver optimum strength and durability for heavy-duty applications.
This 1-11/16" open-end wrench features engineered attachment points that are strategically designed not to interfere with the tool's functionality, ensuring seamless operation during critical tasks. The nickel-chrome plating provides superior corrosion resistance and makes the tool easy to maintain and keep clean in harsh working conditions. With a maximum recommended working torque of 3,700 in-lb, this wrench delivers reliable performance for demanding fastening and loosening applications.
Perfect for aviation and aerospace maintenance, military and defense operations, oil and gas installations, power generation facilities, railroad maintenance, and general industrial applications, this Tools@Height wrench is sized for optimum comfort and balance during extended use. The lightweight design at just 1.00 lb (0.45 kg) reduces fatigue while maintaining the strength and precision needed for professional-grade work.
Key Features
- Integrated lanyard tether system minimizes tool exchanges and prevents drops from height
- Engineered attachment points designed to not interfere with tool functionality
- Manufactured from premium special alloy steel with heat treatment for optimal strength
- Nickel-chrome plating provides superior corrosion resistance and easy maintenance
- Maximum recommended working torque of 3,700 in-lb for reliable performance
- Lightweight design at 1.00 lb reduces fatigue during extended use
- Sized for optimum comfort and balance in demanding work environments
- Part of Snap-on Tools@Height System for professional and industrial applications
Technical Specifications
| Specification |
Value |
| Product Model | THSC54 |
| Brand | Snap-on |
| Product Line | Tools@Height |
| Drive Size | 1/2 inch |
| Wrench Size | 1-11/16 inches |
| Wrench Type | Open-End Crowfoot Wrench |
| Material | Special Alloy Steel, Heat Treated |
| Finish | Nickel-Chrome Plating |
| Weight | 1.00 lb (0.45 kg) |
| Maximum Recommended Working Torque | 3,700 in-lb |
| Dimension A - Outside Diameter | 3-11/32 inches |
| Dimension C - Center to Center | 2-3/16 inches |
| Dimension E - Head Depth | 1/2 inch |
| Dimension F - Total Depth | 5/8 inch |
| Special Features | Integrated Lanyard Tether System, Engineered Attachment Points |
| Industries | Aviation & Aerospace, Military & Defense, Oil and Gas, Power Generation, Railroads, General Industry, Heavy Duty & Fleet Maintenance |
| List Price | $126.00 |
