12 PC. 1/2″DRIVE 6 POINT SAE IMPACT SOCKET SET CONTENTS: 10 – 6pt. S.A.E. Sockets 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1″ 1 – Impact Universal Joint 1 – Impact Extension Bar 5″