SOCKET SET 1/4 3/8 DR METRIC IMPERIAL-AF RATCHET DRIVER & STORAGE CASE (40PC) Item Description: 40-piece combined 1/4 inch and 3/8 inch drive socket set contains both metric and imperial sockets sizes ranging from 5/32 inch to 3/4 inch and 4 mm to 16 mm. Complete with blow moulded storage case. 3/8" Dr. reversible ratchet handle 3/8" Dr. 75mm extension bar 1/4"(m) x 3/8"(f) adaptor 13/16" Dr. x 21mm spark plug socket 150mm spinner handle Spin disc 12 x 1/4" Dr. sockets AF Size 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2" 3pc 1/4" Dr. (8 point) sockets AF size 1/4, 5/16, 3/8" 3pc 3/8" Dr. sockets AF size 9/16, 11/16, 3/4" 12pc 1/4" Dr. sockets metric size: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm 3pc 3/8" Dr. sockets mm size 14, 16mm SPETLEK 1/4 3/8 DR METRIC IMPERIAL-AF RATCHET DRIVER & STORAGE CASE in Silver