I was very disappointed in this item. The end cap of the dryer has been loosened. The manufacturer could at least have fixed the cable in a clamping device. If they had had quality control it would have failed. This is indeed a security risk as you are dealing with a 220 volt 30 amp network. Not worth it for the cost. Coleman Cable 01854 Power Distribution Generator Extension, 30A Dryer Plug (14-30P) to 30A Lockable Outlet (L14-30R)