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- 21 mm Drive Size
- X ( 0.735 in) Shank Dia.
features
- >Match the shank size of the head with the same shank size of the wrench it is to be used with
- 21mm Square Drive Open End Head fits "X" Shank Interchangeable Head Torque Wrenches
- Designed for use with CDI Preset and Adjustable Interchangeable Head Torque Wrenches
- Interchangeable heads permit torquing capability with adjustable torque wrench bodies
| Weight | 0.435 LB |
| EAN or UPC | 662459935458 |
