US PRO 9pc 3/8" dr SAE / Imperial Hex, Allen Bit Sockets Socket Rail 3385

US PRO SAE hex bit sockets supplied on a handy storage rail. Supplied on storage rail. Sizes: 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 7/16" and 1/2".

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