US PRO HEX BIT Sockets Set Allen Keys 1/4" 3/8" 1/2" H2 - H14 Allen Keys Sockets

1PCS - 1/2" DRIVE ( 55MM LONG ) : H14. 7PCS - 1/4" DRIVE ( 37MM LONG ) : H2 - H2.5 - H3 - H4 - H5 - H5.5 - H6. 5PCS - 3/8" DRIVE ( 48MM LONG ) : H7 - H8 - H9 - H10 - H12. SET INCLUDES.

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