Product Description
Proto Black Oxide Combination Wrench 21 mm – 12 Point.
Features
- 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners
- 15 deg angled offset box end helps keep shank clear of obstructions
- Anti-Slip Design (ASD) open end
- Box ends incorporate the TorquePlus system
- Inch sizes 1-5/16″ and larger do not have ASD feature
- Non-reflective black oxide finish for use where non-plated products are required
- The box end is countersunk for easy application to the fastener
Specifications
- Country of Origin: US
- Height: 0.110 in
- Length: 0.100 in
- Product Type: COMBINATION WRENCH
- Size (String): 21 mm
- Unit Of Measure: Metric
- Warranty: MWC
- Weight: 0.660 lbs
- Width: 0.030 in










