Craftsman 9 Pc. Standard 12 Pt. 1/2 In. Dr. Easy-to-read Socket Accessory Set Excellent for work in low light conditions Permanent high contrast marking resists chipping All 12 pt. sockets Fully assembled 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 in.