5/16" A/F SOCKET 1/2" SQDR RCD Tester Solar power generation system testing

Solar power generation system testing

• For use with cold chisels

Piston Diameter: 65mm

Meets ISO 6789 standards

5/16" A/F SOCKET 1/2" SQDR RCD Tester Solar power generation system testing1 2in. Square Drive Bi Hexagon, Standard Length Sockets, Imperial These Bi Hexagonal 1 2in. square drive sockets possess a 12 point side drive design that gives a higher torque than normal sockets, allows the product to grip worn nuts and will not round off existing nuts. All sockets have a ball retaining groove on each face of the square drive, which ensures a positive fit with accessories and the unique design requires only a one twelfth turn to