* This is no longer produced.
・The jaw can tighten nuts made of soft materials (copper, brass, etc.)
without damaging the material.
・Tightening and loosening nuts and bolts.
使用上のご注意
･Adjust the width across flats with the bolt or nut firmly gripped at the back of the jaw.
･Turn the wrench toward the lower jaw.
･Do not extend wrenches with a pipe, etc.
･Do not use wrenches as a substitute for a hammer.
･Do not apply impact to wrenches by hitting them with a hammer, etc.