3/4" 1" drive 25pcs socket tool set 1. Material: carbon steel 2. Finish: chrome plating 3. Buyer's lable offered 3/ ... 4" 1" drive 25pcs socket tool setDescription:22 ... /8", 17/16", 15/8", 13/4", 17/8", 2", 22, 24, 27, 30, 32, 36, 38, 41 ... 456mm2pcs extension bars 100mm, 400mmpacking: metal case 3/4" 1" drive 25pcs socket tool set