Yato brand 168 mm long impact screwdriver with 31 blackened brandoends The screwdriver is made of durable Cr V steel, resistant to deformation when hit with a hammer, while the bits are made of high-quality S 2 steel Package contents:• 36 mm flat bits: SL 0. 8 x 5. 5, SL 1. 2 x 6. 5, SL 1. 2 x 8, SL 1. 6 x 10, SL 2 x 12, SL 2. 5 x 14• cross bits 36 mm: PH 1, PH 2, PH 3, PH 4• HEX bits 36 mm: H 4, H 5, H 6, H 7, H 8, H 10, H 12• TORX bits 36 mm: T 25, T 27, T 30, T 40, T 45, T 50, T 55• 75 mm Phillips bits: PH 2, PH 3• crossdrivers 75 mm: #3, #4• sockets: 10, 13, 15 mm