1.5 times higher strength than JIS powerful class wrenches (M200 to 375).
LOBSTER original adjustable angle wrench.
・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.