Proto J4996 Ball Hex Key Set Metric

Metric Hex Keys, 1.3 mm

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...

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...

7 piece ball-end metric hex key set with holder. Side-angle engagement for industrial maintenance work on metric fastener equipment.

18 piece combination inch/metric ball-end hex key set. Stocked for shops working both fastener systems in industrial maintenance work.