Expert Quality, six point socket made from chrome vanadium steel that's hardened and tempered with a micro satin finish. Each socket has a knurled ring for extra grip. Supplied with a 72 tooth reversible soft grip ratchet and accessories. Packed in a tough plastic storage case with soft grip handle. Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications Features and BenefitsExpert Quality1/4" sq. drive12 metric sockets10 metric deep sockets10 imperial sockets1/4" (F) x 1/4" (F) AdaptorUniversal joint72 tooth reversible soft grip ratchetSpinner handle3/8" sq. drive Contents 12 x Socket, , 1/4" Sq. Dr.: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm 10 x Deep socket, 1/4" Sq. Dr. : 4, 5, 6, 7, 8, 9, 10, 11, 12, 13mm 10 x Imperial socket, 1/4" Sq. Dr.: 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2" 1 x 72 tooth reversible ratchet with soft grip handle and "quick release" button, 1/4" Sq. Dr. 1 x Universal joint, 1