1/4" Drive Tools 13pcs - 1/4"drive socket ( 4-4.5-5-5.5-6-7-8-9-10-11-12-13-14mm) 8pcs - 1/4"drive deep socket ( 6-7-8-9-10-11-12-13mm) 2pcs - 1/4"drive extension bar 50mm, 100mm 1pc - 1/4"drive universal joint 1pc - 1/4"drive ratchet handle 1pc - Spinner handle 1pc - 1/4"drive flexible extension bar 1pc - 1/4"drive sliding T-bar 17pcs - 1/4"drive bit socket (PZ1,PZ2,PH1,PH2,SL4,SL5.5,SL7,H3,H4,H5,H6,T8,T10,T15,T20,T25,T30) 1/2"Drive Tools 18pcs - 1/2"drive socket (10-11-12-13-14-15-16-17-18-19-20-21-22- 23-24-27-30-32mm) 4pcs - 1/2"drive deep socket (14-15-17-19mm ) 2pcs - 1/2"drive spark plug socket ( 16-21mm ) 1pc - 1/2"drive universal joint 2pcs - 1/2"drive extension bar 125mm, 250mm 1pc - Adapter 1/2"Fx1/4"M 1pc - Couple 1/2"drive x Ã?5/16" 1pc - 1/2"drive ratchet handle 1pc - 1/2"drive speedy sliding T-bar 4pcs - Hex key (1.27,1.5,2,2.5mm) 16pcs- Bit Ã?5/16 x 30mmL (H8,H10,H12,H14 , SL8,SL10,SL12 , PH3,PH4 , PZ3,PZ4 , T30,T40,T45,T50,T55)