Premium 1/2-9/16" SAE Flank Drive box wrench with 10° offset, lanyard tether system, polished stainless steel construction, and superior turning power for height work and overhead applications.
The Snap-on Tools@Height 1/2–9/16" 12-Point SAE Flank Drive® 10° Offset Box Wrench (Model THXB1618A) is a premium professional-grade wrench designed for height work and overhead applications. This innovative tool features the exclusive Snap-on Tools@Height System that tethers each tool with its own lanyard, significantly minimizing tool exchanges and reducing the critical likelihood of drops in high-risk work environments. The wrench is engineered with superior attachment points that don't interfere with the tool's functionality, ensuring optimal performance in demanding industrial settings.
Manufactured from polished stainless steel, this box wrench delivers superior flexibility and shock-absorbing qualities compared to welded alternatives. The Flank Drive® wrenching system on the box-end provides up to 15-20% more turning power with substantially less risk of tool or fastener damage, making it ideal for precision work. The 10° offset handle provides maximum knuckle clearance and increased access in confined spaces, while the wrench slides smoothly out of the way along the handle to provide full utilization and achieve the greatest leverage possible.
The wrench features tough, durable nickel-chrome plating that produces a mirror-like finish, protecting against corrosion while remaining easy to clean and maintain. With dimensions of 8-11/16 inches in length and weighing only 0.305 pounds, this tool is sized for optimum comfort and balance in your hand. The no-weld design ensures superior durability and reliability, making it an essential tool for aviation, aerospace, military, defense, oil and gas, power generation, railroad, and general industry professionals.
Key Features
- Snap-on Tools@Height System with integrated lanyard tether minimizes tool exchanges and reduces drop likelihood
- Flank Drive® 12-point wrenching system delivers 15-20% more turning power with reduced fastener damage risk
- 10° offset handle provides maximum knuckle clearance and enhanced access in confined spaces
- Premium polished stainless steel construction with superior flexibility and shock-absorbing properties
- Tough nickel-chrome plating with mirror-like finish protects against corrosion and enables easy cleaning
- No-weld engineered design ensures superior durability and eliminates weld failure points
- Ergonomically sized and balanced for optimal comfort during extended use
- Slides smoothly along handle to provide full utilization and maximum leverage
Technical Specifications
| Specification |
Value |
| Product Model | THXB1618A |
| Size Range | 1/2-9/16 inches |
| Type | 12-Point SAE Flank Drive Double Box Wrench |
| Handle Offset | 10 degrees |
| Overall Length | 8-11/16 inches |
| Dimension A (Outside Diameter) | 3/4-13/16 inches |
| Dimension C (Head Depth) | 11/32-13/16 inches |
| Weight | 0.305 lb (0.14 kg) |
| Material | Polished Stainless Steel |
| Finish | Nickel-Chrome Plating with Mirror-Like Finish |
| Wrenching System | Flank Drive® - 15-20% more turning power |
| Tether System | Snap-on Tools@Height Lanyard System |
| Design | No-Weld Engineered Construction |
| Attachment Points | Engineered design that doesn't interfere with tool functionality |
| List Price | $76.75 |
