Craftsman 12pc 3/8 Metric 12pt Sockets Set New Tools 9-21MM Point Drive MM Craftsman 12pc 3/8 Metric 12pt Sockets Set New Tools 9-21MM Point Drive MM Only the finest tools can qualify for the Craftsman name. This set includes 12 New 3/8 12pt sockets. The sizes are 9mm – (44301) 10mm – (44302)11mm – (44309)12mm – (44303)13mm – (44304)14mm – (44305)15mm – (44306)16mm – (44311)17mm – (44307)18mm – (44312)19mm – (44308)21mm – (44314) These are the same high quality tools that you buy from sears and come with a no questions asked Unconditional Lifetime Guarantee!