Proto J499014XL Extra Long Hex Socket Bits, 3/8 in Drive, 1/4 in Tip

Proto J4912BD extra long hex ball socket bit at 3/8 inch drive with 3/8 inch tip. Ball end allows up to 25 degree off-angle fastener engagement. Extra long bit reaches into deep hex socket access...

Proto J49901/4 hex socket bit at 3/8 inch drive with 1/4 inch tip. Socket-mounted hex bit allows ratchet-driven hex fastener service during mechanical assembly work. Used in service technician tool...

Proto J4910BD extra long hex ball socket bit at 3/8 inch drive with 5/16 inch tip. Ball end allows up to 25 degree off-angle fastener engagement. Extra long bit reaches into deep hex socket access...

Proto J49901/8 hex socket bit at 3/8 inch drive with 1/8 inch tip. Socket-mounted hex bit allows ratchet-driven hex fastener service during mechanical assembly work. Used in service technician tool...

Proto J49903/8 hex socket bit at 3/8 inch drive with 3/8 inch tip. Socket-mounted hex bit allows ratchet-driven hex fastener service during mechanical assembly work. Used in service technician tool...