Rauckman Utility 2 in 1 Impact Socket BW-2661
2 in 1 Impact Socket BW-2661 from Rauckman Utility Products is a member of BugWrench™ family of lineworker tools that is designed for use on Distribution Poleline hardware.

This impact grade socket has 3/4″ and 9/16″ heads in one socket with 1/2″ Drive. The 12 point design of the socket fits both square and hex nuts. Its coaxial spring-loaded inner socket feature allows hands-free adjustment between sizes.