【Set Includes】: 1/4″drive extractor sockets : 6mm, 1/4″, 6.5mm, 6.7mm, 9/32″, 7.2mm, 7.5mm, 7.7mm, 5/16″, 8.2mm, 8.5mm, 11/32″, 9mm, 9.2mm, 3/8″, 10mm; 3/8″drive extractor sockets: 13/32″, 7/16″, 12mm, 1/2″, 13mm, 14mm, 9/16″, 19/32″, 5/8″, 21/32″, 11/16″, 23/32″, 3/4″ ; 1/4″ to 3/8″ socket adapter; 3/8″ to 1/4″ socket adapter; 1/4″ to 1/4″ drill adapter; 1/4″ to 3/8″ drill adapter; Knockout pin.