Enables manual tightening work at depths where a ratchet handle cannot be used.
使用上のご注意
・Use this tool suitable for the nut/bolt size.
・Do not extend this tool with a pipe, etc.
・Nuts and bolts should be inserted all the way to the end.
・The square drive should be inserted to the root.
・Do not use this tool as a substitute for a hammer.
・Do not apply impact to this tool by hitting it with a hammer, etc.
・Do not use this tool with power tools (impact wrenches, etc.).