3/4" drive socket set 1. 3/4" drive 21pcs socket set with black case 2. material: CRV/40Gr, matt finishing 3/4" drive socket set1. 3/4" 21pcs socket set2. Description:16 sockets: 19, 21, 22, 23, 24, 26, 27, 30, 32, 34, 36, 38, 41, 46, 48, 50mm1pc ratchet 495mm1pc sliding handle 456mm2pcs extension bar 200mm and 100mm3. inner packing: black plastic case4. material: CRV/40Gr, matt finishing