Features and Benefits:
- For standard and deep lengths
- Forged from CR-MO alloy steel
- Size range is from 3/16 in. - 9/16 in. and metric impact sockets from 4mm - 15mm
- Blow mold storage case
This is a 48-piece impact socket master set. It is 1/4 in. drive. It includes metric and fractional impact sockets.