... 3/8 Drive x 3" Socket Extension Bar• 3/8" Driver x 1/4" Driver Extension Adaptor• 9PC SAE Sockets: ... 4PC 1/4" Drive Socket: 9/32", 5/16 ... 11/32", 3/8"+ 5PC 3/8" Drive Socket: 7/16", 9/16",1/2", 5/8", ... 9PC Metric Sockets:4PC 1/4" Drive Socket: 7mm, 8mm, 9mm, 10mm+ 5PC 3/8 ... " Drive Socket: 12mm, 13mm, 14mm, 15mm, 17mm/With A ...