- Jaws fully hardened and tempered
- 25% more torque
- For holding on fastening nuts and bolts
- Rust resistant finish
| Model | Length | |
| mm | inches | |
| Stanley 87-430-1 Adjustable Wrench | 100 | 4″ |
| Stanley 87-431-1 Adjustable Wrench | 150 | 6″ |
| Stanley 87-432-1 Adjustable Wrench | 200 | 8″ |
| Stanley 87-433-1 Adjustable Wrench | 250 | 10″ |
| Stanley 87-434-1 Adjustable Wrench | 300 | 12″ |
| Stanley 87-435-1 Adjustable Wrench | 375 | 15″ |
| Stanley 87-371-1 Adjustable Wrench | 457 | 18″ |
