Plug with extra hard use (EHU) feature. Angled device, straight blade. Angle plugs and adapters both allow for 4-position face rotation. Tri-drive assembly and cord-grip screws are standard on all angle adapters. Angle adapter (sold separately as catalogue number EHU15AN) will accommodate all EHU-style straight blade plugs and connectors on a retrofit basis. Simply remove the straight handle body from the plug or connector face assembly and replace with the angle adapter.