Professional 1" SAE four-way angle head open-end wrench with integrated safety lanyard system, Flank Drive®Plus technology, and superior stainless steel construction for elevated work environments.
The Tools@Height 1" SAE Four-Way Angle Head Open-End Wrench (Model THVS32B) is a premium professional-grade tool designed for work at height and confined spaces. This innovative wrench features Snap-on's proprietary 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. Engineered with precision attachment points that don't interfere with tool functionality, this wrench delivers superior performance through its advanced design that eliminates welds that could fail under stress.
Manufactured from special alloy steel and heat-treated for optimum strength and durability, this wrench features the renowned Flank Drive®Plus wrenching profile on the open end, which bites into fasteners to prevent slipping and rounding while providing up to 62% more turning power and strength compared to standard wrenches. The polished stainless steel construction provides superior flexibility and shock-absorbing qualities, with nickel-chrome plating that protects against corrosion and makes cleaning effortless. The four-way angle head design allows the same wrench to be used in four different positions, with offsets at 30° and 60° angles to the handle for maximum versatility.
With dimensions of 10-9/16 inches in length and weighing only 0.75 pounds, this wrench is sized for optimum comfort and balance during extended use. The angle head design slides out of the way along the wrench handle to provide full use of the handle and achieve the greatest leverage possible. Ideal for aviation, aerospace, military, defense, oil and gas, power generation, railroad, and general industry applications, this is an essential tool for professionals who demand reliability and safety in their work environment.
Key Features
- Integrated Tools@Height Safety Lanyard System minimizes tool exchanges and prevents drops
- Flank Drive®Plus wrenching profile provides up to 62% more turning power and prevents fastener slipping
- Four-way angle head design with 30° and 60° offsets allows use in four different positions
- Polished stainless steel construction with superior flexibility and shock-absorbing qualities
- Heat-treated special alloy steel with nickel-chrome plating for corrosion protection
- Engineered attachment points that don't interfere with tool functionality
- No welds for superior reliability and durability under stress
- Optimally sized for comfort and balance during extended use
Technical Specifications
| Specification |
Value |
| Product Model | THVS32B |
| Wrench Size | 1 inch SAE |
| Wrench Type | Four-Way Angle Head Open-End |
| Overall Length | 10-9/16 inches |
| Dimension B (Outside Diameter) | 1-31/32 inches |
| Dimension D (Head Depth) | 11/32 inches |
| Weight | 0.75 pounds (0.34 kilograms) |
| Material | Special alloy steel with polished stainless steel attachment points |
| Finish | Nickel-chrome plating with polished stainless steel |
| Wrenching Profile | Flank Drive®Plus |
| Angle Head Offsets | 30° and 60° angles to handle |
| Heat Treatment | Yes - optimized for strength and durability |
| Safety Feature | Integrated lanyard attachment for Tools@Height system |
| Turning Power Advantage | Up to 62% more power than standard wrenches |
| Availability Status | Backorder - Estimated in stock 05/16/2026 |
