Hex Bit Socket Set 1/4" 3/8" 1/2" Drive METRIC & IMPERIAL Allen Hex HX Keys 32PC

1/4" DRIVE IMPERIAL SIZES ( " ) : 1/4" - 7/32" - 3/16" - 5/32" - 1/8" - 3/32" - 5/64" - 3/8". 3/8" DRIVE IMPERIAL SIZES ( " ) : 7/16" - 3/8" - 5/16" - 9/32". 1/2" DRIVE IMPERIAL SIZES ( " ) : 11/16" - 5/8" - 9/16".

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