Teng 920012AN 1/2″ x 5″ (125mm) Impact Extension Bar

Chrome molybdenum for use with power tools
Ring and pin fixing hole on the female end to secure the adaptor to the
air gun
Ball detent on the male end to securely grip the impact socket
Black phosphate finish for easy identification as an impact socket
accessory
Supplied with a metal socket clip for use with a socket rail