기능

• Used to extend the socket when attaching it to the ratchet handle or nut spinner handle, such as when working in deep or narrow spaces.
• For extension when attaching a socket to a ratchet handle or nut spinner handle.
• Do not add more than 2 pieces.
• Use bolts and nuts of the correct size.
• Do not use with additional pipes.
• Insert the bolts and nuts all the way through.
• Insert the square drive all the way to the root.
• Do not use as a hammer.
• Do not hit with a hammer.
• Do not use with power tools such as impact wrenches.