Contents：2-Drive Adapters: 1/2” & 3/8”22-Hex Bits: AF size 5/32”~ 9/16”Metric size 4mm~14mm 5 Long bits (1/2”, 9/16”, 10/12”+14mm) 12-Tprx bits: T20~60 3 Long Bits (T50,T55+60)11-Tamperproof: T10~607-Spline: M5~12 2Long Bits (M10+M12) Packaging: 8set/20.09kgs/20.59kgs/0.66