12 point design means less wear on fasteners. Forged from the highest quality chrome molybdenum alloy steel for long life. Fully guaranteed. Packaged in compact blow molded case for durable, convenient storage and transport Set includes: 14 Standard Sockets: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm and 22mm; 14 Deep Sockets: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm and 22mm and a Universal Joint.