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- Powerbuilt 9pc Imperial Ball End Hex Key Set
Product Description
- For loosening and tightening Hex head screws
- The Ball End allows use at angles up to 25 degree and greatly increases versatility
- Heat treated precision machined chrome vanadium steel keys slide into an indexed plastic storage case
Imperial - 1/16”, 5/64”, 3/32”, 1/8”, 5/32”, 3/16”, 1/4”, 5/16”, 3/8”