Proto J4990-SMXL Hex Bit Socket Set 6-Piece 3/8 In Drive

Proto J4990-7ST 7-piece short hex bit socket set at 3/8 inch drive. Short bit length fits tight clearance hex fastener access where standard length bits cannot fit. Bundled set covers common hex...

Proto J4990-7XL 7-piece extra long hex bit socket set at 3/8 inch drive in SAE sizes. Extra long bit reaches deep hex socket access during mechanical assembly work. Bundled set covers common hex...

Proto J4990-6M hex socket bit at 3/8 inch drive with 6mm tip. Metric socket-mounted hex bit allows ratchet-driven hex fastener service during international mechanical assembly work. Used in service...

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...

Proto J52114 13-piece socket set at 3/8 inch drive with 6 point design. Bundled set covers common socket sizes for service technician and mechanic tool kits. 6 point design provides greater grip than...