- Inch sizes 1-5/16" and larger do not have ASD feature
- The box end is countersunk for easy application to the fastener
- 15° angled offset box end helps keep shank clear of obstructions
- Anti-Slip Design (ASD) open end
- 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners
- Box ends incorporate the TorquePlus system
