Features and Benefits:
- Made of industrial grade chrome molybdenum (chrome-moly) steel alloy
- Each impact socket comes with protective sleeve
- Blow molded case for easy storage and transport
This set includes 1/2″ drive flip thin wall sockets. The sizes: 17mm x 19mm; 3/4″ x 13/16″; 7/8″ x 21mm and a 3″ extension bar.