13 Piece Hex Key Sets (.050-3/8 Short Arm), Alloy 8650, Plain, USA (529401)

South Coast Fasteners supplies 13 Piece Hex Key Sets (.050 - 3/8 Short Arm), Alloy 8650, Plain, USA. Designed for driving hex socket fasteners in machinery, tooling, and structural assemblies, these hex keys combine a precise tip grind with hardened alloy steel construction for durable, accurate performance.

Commonly used in industries, Manufacturing, Industrial Maintenance, Heavy Equipment, Transportation, these products are applied in installing and removing socket head cap screws, set screws, and other internal hex drive fasteners in machinery, tooling, and structural assemblies.