Draper 08503 602 Impact Ring And Pin Kit, 3/4" Sq. Dr., 50 60mm

These ring and pin kits fit standard and deep impact 3/4" Sq.
Dr.
sockets, securing the impact socket to the shaft of an impact wrench.
Accident proof ring and pin, made from durable rubber and high-quality carbon steel.
Suitable for use with electric and air tools.
Can also be used to secure universal joints, impact extension bars and socket converters.