Description:Durability: The mechanic tool kit made from heat treated chrome vanadium steel alloy,corrosion-resistant black phosphate finishLaser Etched Size: High visibility laser etched markings for quick size identification even in dimKit includes: 14pc 3/8" shallow socket in standard(3/8"- 3/4") and metric(8mm-24mm) size,11pc 1/2" metric(10mm-24mm)shallow socket and 10pc standard(1/2"-1-1/4") deep socket,2pc extension bar(1/2"x 3",3/8"x 3"),1pc Adapter: 3/8M *1/2FEasy Storage: A sturdy and strong blow molded organizing case is includedApplication: Ideal for Moto and Auto repairs, can be used with impact wrench This set include:7 PCS 3/8" Metric size sockets: 8mm, 9mm, 12mm, 13mm, 14mm, 16mm, 17mm7 PCS 3/8" SAE size sockets: 3/8", 7/16”, 1/2", 9/16", 5/8",11/16", 3/4"11 PCS 1/2" Metric size sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 21mm, 24mm10 PCS 1/2" SAE size sockets: 1/2", 9/16", 11/16", 3/4", 13/16", 7/8, 1", 1-1/16", 1-1/8", 1-1/4"2 PCS Hexagon Extension Bars: 1/2" x 3", 3/8"x 3"1 PC Socket Wrench Adapter: 3/8M *1/2F1 PC Hard Case BrandDURATECHProduct Dimensions16.34 x 11.42 x 3.35 inches; 14.57 PoundsMaterialCR-V SteelCompatible Fastener Description0.375 inchesNumber Of Pieces38