hex tools
proto 577 4992 3 folding steel hex key set 8 pieces
professionals worldwide prefer proto industrial tools for their outstanding quality durability and dependability professionals for heavy duty industrial applications including auto manufacturing plants steel and airplane manufacturing chemical plants refineries general manufacturing transportation and fleet maintenance for trucking transit and aircraft use proto industrial tools with a global distribution network proto industrial tools are available on the job anywhere in the world measuring system inch tip size 0 050 1 16 5 64 3 32 7 64 1 8 9 64 5 32 tip type hex overall length 3 handle type l handle material steel color black oxide sku orsno28614
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