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4″ Drive Fractional Ball End Hex Bit Sockets

Proto® 1/4″ Drive Fractional Ball End Hex Bit Sockets

Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torque
Made of heat-treated alloy steel
Polished chrome finish

Part No.	Size	Part No.	Size
J47701/4B	1/4"	J47705/32B	5/32"
J47701/8B	1/8"	J47707/32B	7/32"
J47703/16B	3/16"	J47707/64B	7/64"
J47703/32B	3/32"	J47709/64B	9/64"