Professional 17mm metric four-way angle head open-end wrench with integrated tethering system for safe elevated work. Features 30°/60° offset heads, stainless steel construction, and nickel-chrome plating for corrosion resistance.
The Snap-on Tools@Height 17mm Metric Four-Way Angle Head Open-End Wrench (Model THVSM5217B) is a professional-grade tool designed for elevated work environments where tool tethering is critical for safety and efficiency. This innovative wrench features the proprietary Tools@Height System that secures each tool with its own lanyard, significantly minimizing tool exchanges and reducing the risk of dangerous drops from height. The wrench is engineered with offset angle heads at 30° and 60° to the handle, allowing it to be used in four different positions with the same size on both ends, providing exceptional versatility for accessing fasteners in tight or awkward spaces.
Constructed from polished stainless steel, this wrench delivers superior flexibility and shock-absorbing qualities that exceed traditional welded attachments. The engineered attachment points are strategically designed to not interfere with the tool's functionality, while the nickel-chrome plating provides robust protection against corrosion and facilitates easy cleaning. The attachment point slides smoothly along the wrench handle, staying out of the way to ensure full utilization of the handle and maximum leverage application. Weighing only 0.27 pounds (0.12 kg) with a total length of 191mm and a head depth of 7mm, this wrench is sized for optimum comfort and balance during extended use at height.
The superior design features no welds to fail, ensuring long-lasting durability and reliability in demanding work environments. Whether you're working in aviation, aerospace, oil and gas, power generation, or general industrial maintenance, this Tools@Height wrench meets the stringent safety requirements for work at height while maintaining the professional-grade quality Snap-on is renowned for. The 17mm metric size is compatible with standard metric fasteners and integrates seamlessly with other Tools@Height System components for a comprehensive tethered tool solution.
Key Features
- Integrated Tools@Height tethering system with lanyard to minimize tool exchanges and prevent drops
- Four-way angle head design with 30° and 60° offset angles for versatile fastener access
- Polished stainless steel construction with superior flexibility and shock-absorption
- Engineered attachment points that don't interfere with tool functionality or leverage
- Nickel-chrome plating for enhanced corrosion resistance and easy cleaning
- No welds design for superior durability and long-term reliability
- Optimized weight and balance for comfortable extended use at height
- Slides out of the way along handle for full leverage and maximum reach
Technical Specifications
| Specification |
Value |
| Model Number | THVSM5217B |
| Size | 17 mm |
| Type | Metric Four-Way Angle Head Open-End Wrench |
| Material | Polished Stainless Steel with Nickel-Chrome Plating |
| Length | 191 mm |
| Head Depth (Dimension D) | 7 mm |
| Outside Diameter (Dimension B) | 34 mm |
| Weight | 0.27 lb (0.12 kg) |
| Angle Head Offset | 30° and 60° to handle |
| Design Feature | No welds, four positions with same size on both ends |
| System | Snap-on Tools@Height with integrated lanyard attachment |
| Finish | Nickel-chrome plating for corrosion resistance |
| Application | Work at height in aviation, aerospace, oil and gas, power generation, and industrial maintenance |
| Warranty | Covered under Snap-on standard warranty |
