คุณลักษณะ

• Can be tightened by hand to places with depth where the ratchet handle cannot be used.
• 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.
• (SH4375) is used for the image.