Koken 3763-32 Drive Wobble-Fix Extension Bar - 3/8 32mm

The Koken 3763-32 is a 3/8" square drive Wobble-Fix extension bar, also called a socket extension, with a length of 32mm. It is used to extend the reach of a socket when working in recessed or hard-to-access fasteners.

What Wobble-Fix Means:

Wobble-Fix refers to the section of the extension bar that holds the socket, and to how much the socket can move while attached. These extension bars offer two ways of holding a socket in place:

• Fix: holds the socket securely and steadily on the extension bar, permitting no movement.
• Wobble: permits socket movement of up to a 15 degree angle.

Key Features:

• 3/8" square drive
• Length: 32mm
• Wobble-Fix socket-holding design with selectable fixed or wobble function

A practical choice for anyone who wants an extension bar that either keeps a socket rigid or lets it angle slightly to help with alignment on the fastener.