3/8 DRIVE 12 LOCKING WOBBLE CHROME EXTENSION BXWKL12 | eBaydiy Tools

A wobble extension can be used when you cannot get the right angle on a nut or bolt
This extension \”wobbles\” at the point of contact with the socket, giving just enough flex for the socket to get a firm grip
Locking socket extensions are useful when you don’t want to risk dropping or losing a socket
Knurling on the extension is convenient, and the knurling on the locking collar is necessary
The extension is as easy to operate with gloves on as it is bare-handed
Made in the U.S.A.