Material: Cr-Mo. Steel with Harden & Black phosphate Finish
Contents:
2- 1/2" Dr. Double Duty Impact Socket: 78mm(L)
17mm(Blue) x 19mm(Yellow), 21mm(Red) x 22mm(Green)
1- 1/2" Dr. Impact Extension bar: 75mm(L)
All in Blow mold case
Packing: Color Label & Shrink