Proto J4993 Folding Hex Key Set 9-Piece Pocket Style

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...

Proto J4983 13-piece hex key set with long arm design. Long arm reaches deep hex socket access during mechanical assembly work. Bundled set covers common hex key sizes for machinist and service...

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...

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...

9 piece Ergo-Fold inch hex key set with medium handle. Folding tool design keeps the set together for industrial maintenance and shop service work.