features and benefits:
- forged from the finest chrome molybdenum alloy steel - the best choice for strength and durability
- radius corner design - to extend the life of fasteners
- ideal for working in tight areas
- included in a heavy duty blow molded case
- set includes: 1 in., 1-1/16 in., 1-1/8 in., 1-1/4 in.And 1-5/16 in.
this is an impact socket set.It has 5 pieces.Sockets are 1/2 in.Drive and 6 points.