Winchester Licensed Product. Small, compact and convenient, double injected form fitted case, custom TPR molded driver with magnetic tip, 12 flat head bits ( 8 hex bits, 4 Phillips bits, 2 long Phillips bits, 7 star bits, 4 robertson bit, 4 triwing bits, 3 clutch bits, 2 spline bits, 3 hex bits, one 1" socket adaptor.