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.