1/4 Inch Socket Combination 46Pcs Set Diy Repair Tool Kit Model:2462 is suitable for professionals, technicians . The multi function drilling machine can be used to make holes on walls, concrete, metal, wood and plastic. Fix your picture frames, paintings, hangers, lightings etc. without any hassles. A very Handy tool Kit,used by electricians,plumbers,carpenters,mechanics and many more professionals.Can be used to open dozens of screws,bolts,nuts etc.Multipurpose tools kit for fitting & repairing devices. 21-bit sockets: SL4,5.5,7 PH1,2,3 PZ1,2,3 HEX3,4.5,6,7,8 T10,15,20, 25,30,40 13-1/4DR Sockets: 4,4.5,5,5.5,6,7,8,9,10,11,12,13,14MM 3-HEX Key Wrenches: 1.5,2.0,2.5MM 1-1/4DR Universal Joint 1-1/4X2Extension Bar 1-1/4X4Extension Bar 1-1/4X6Flexible Extension 1-1/4DR Sliding T Bar 1-1/4Quick Ratchet Handle 1-6Spinner Handle 1-Bit Adaptor 1-Blow case