Koken 4772Z Drive Universal Double Joint Z-Series Socket - 1/2 87.2mm

The Koken 4772Z is a pin-less double universal joint with a 1/2" square drive, part of the Z-Series. It is used between a ratchet or extension and a socket to reach fasteners at an angle, and is also known as a universal joint, double joint or swivel adapter.

Key Features:

• 1/2" square drive
• Overall length of 87.2mm
• Pin-less double universal joint design
• Ball mechanisms in the joints provide smooth, fluid motion and rotation
• The two joints are connected by mutually engaged hexahedrons, which spread the load across the whole outer circumference of the tool
• Allows 60 degrees of rotation

A compact, flexible drive link for working on fasteners that cannot be reached in a straight line.