The description clearly states outdoor use but the actual rating is SJT not SJTW or higher, not Osha not UL, I just want everyone to know who has to meet certain safety standards do not buy . In addition, the end molding is deformed and not straight, so the protrusions on the connected tool protrude, which is unsafe. I'll try to attach a photo. Remember that this article is not worth what it seems at first glance!