4pcs CrMo Impact Socket Set

1. size:21,22,24,27,30,32,33,34,36,38,41mm optional
2. Length:78mm
3. All impact sockets are made from high strength CrMo alloy steel  

Features:
* Special heat treatment for the best combination of strength and impact resistance.
* Optimum wall thickness design for strength and access on fasteners having restrictions
* All dimension precision to meet industrial specifications. 
* Black phosphined coated to rustproof.
* Comfortable appearance design and safe packing design. 

• 
  1/2″Dr.13pcs Impact Socket Set
• 
  1/2″Dr.10pcs Impact Socket CRMO steel
• 
  1/2″Dr.Short Impact Socket 38mm in Length
• 
  1/2″Dr.Deep Impact Socket
• 
  3/4″Dr.Standard Impact Socket
• 
  3/4″Dr.Deep Impact Socket
• 
  1″ Dr.Impact Socket CRV 78mm Length
• 
  1″Dr.Deep Impact Socket 90mm-110mm in Length