The BlueSpot 3 PCE 3/4" drive impact extension bar set is manufactured from chrome molybdenum for increased durability with a blackened phosphate coating which protects against corrosion,The spring ball socket retainer at the male end keeps the socket secure, and the ball hole at the female end makes sure what ever driving tool you are using is secure, suitable for all types 3/4" drive ratchets air impact guns,cordless and corded power tools.

Manufactured from chrome molybdenum for increased durability
Blackened phosphate coating which protects against corrosion
Suitable for all 3/4" drive ratchets
Suitable for air impact guns,cordless and corded power tools
Spring ball socket retainer