Contains sizes: 3/8" E4, E5, E6, E7, E8, E10, E11, E12, E14, E16, E18, E20 Each socket is stamped with the Hallmark logo and part number. IT HAS BEEN THE PROFESSIONAL'S CHOICE EVER SINCE. T50 Torx Star Bit Socket 3/8" SD Britool England M2BTX50A.
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