Proto J4983 Hex Key Set 13-Piece Long Arm

Proto J4995 13-piece ball hex key set in SAE sizes. Ball end allows up to 25 degree off-angle fastener engagement during mechanical assembly work. Bundled set covers common hex sizes for machinist...

13 piece long-arm inch hex key set with holder. Long arms reach recessed fasteners for industrial maintenance and equipment service work.

Proto J4986 18-piece hex key set. Bundled set covers expanded hex key size range vs 13-piece alternatives. Used by machinists, mechanics, and service technicians during mechanical assembly and...

13 piece long-arm ball-end hex key set in inch sizes. Long-arm reach plus side-angle engagement for industrial maintenance work.

Proto J4969 6-piece hex key T-handle set. T-handle design provides higher torque application than standard L-shaped hex keys during mechanical assembly work. Bundled set covers common hex key sizes...