Impact absorbing handle. Bits Manufactured from durable S2 steel Set include following bits: Slotted bits 36 mm long :SL0.8×5.5, SL1.2×6.5, SL1.2×8, SL1.6×10, SL2x12, SL2.5×14 PH bits 36 mm long : PH1, PH2 ,PH3, PH4 HEX bits 36 mm long: H4, H5, H6, H7, H8, H10, H12 TORX bits 36 mm long : T25, T27, T30,T40, T45, T50, T55, PH bits 75 mm long : PH2, PH3 Screw extractors 75 mm long : #3, #4 Sockets: 10, 13, 15 mm Packed in solid metal case., Manufacturer: YATO