Set includes unique duometric sockets which will work with either metric or imperial/SAE nuts or bolts without stripping Set includes most common metric sizes from 8 - 32mm and Imperial/SAE sizes from 5/16" - 1-1/4" Made from chrome vanadium steel (Cr-V) Blackened Maganese Phosphate finish for corrosion resistance Set contents: 7 Pc. - 3/8" Drive Shallow impact sockets (Metric): 8mm(5/16"), 9mm, 12mm, 13mm, 14mm, 16mm(5/8"), 17mm 6 Pc. - 3/8" Drive Shallow impact sockets (Imperial/SAE): 3/8", 7/16"(11mm), 1/2", 9/16", 11/16", 3/4"(19mm) 11 Pc. - 1/2" Drive Shallow impact sockets (Metric): 10mm, 11mm(7/16"), 12mm, 13mm, 14mm, 15mm, 16mm(5/8"), 17mm, 18mm, 21mm, 24mm(15/16") 10 Pc. - 1/2" Drive Deep impact sockets: 1/2", 9/16", 11/16", 3/4"(19mm), 13/16", 7/8"(22mm) 1", 1-1/16"(27mm), 1-1/8", 1-1/4"(32mm) 1 Pc. - 1/2"M x 3/8"F Impact reducing adapter 1 Pc. - 3/8" Drive 3"/75mm Impact extension bar 1 Pc. - 1/2" Drive 3"/75mm Impact extension bar 1 Pc. - Blow-mold storage case and organizer |