Product Description
The BWM-1821 18MM X 21MM Williams Double Box Wrench comes with the Williams Industrial Brands Limited lifetime warranty.
18MM X 21MM Offset Wrench
Features
- SUPERTORQUE box opening design allows application of higher torque without rounding or deforming hex fastener points. No contact is made at the corners. Instead, wrenching forces are placed on the flat surfaces behind the points.
- 10 offset box end allows clearance in tight areas
- Sizes are clearly marked on handle ends
- Size (MM) : 18 x 21
- Overall Length (Inches) : 11 15/16
- Box End Diameter (Inches) : 1 3/32
- Box End Thickness (Inches) : 15/32
- Box End Diameter (Inches) : 1 3/16
- Box End Thickness (Inches) : 17/32
- Country of Origin : USA