- Hex Wrench Sets are impact-resistant and have flame-retardant insulating material
- Two-color insulation for easier inspection and overall safety
Hex Wrench Sets are rated for exposure up to 1000V AC and dielectrically tested at 10,000V AC. If the yellow under layer is showing, the tool may no longer be insulated properly and should be replaced and/or removed from service.
Nos. 104721–104722 are packaged in a plastic box.
Nos. 104723–104726 are packaged in a roll.