SpecificationsModel: Stanley® 1/2" Sockets & Socket Sets, 27 Piece Socket Set - 1/2" DriveContents: 20 Piece 1/2"dr 12pt Socket: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 30, 32 mmAccessories:2 extension bars: 5" & 10"1 universal joint1 spark plug socket 6pt (13/16")1 sliding T-bar (10")1 flip-drive ratchet1 blow-mold case SKU: STNL.86.477.23 Brand: STANLEY Country of Manufacture: China Supplier Part Number: STANLEY86-477-23