Manufactured by Harvey Hubbell, Inc in Bridgeport, CT. This Hubbell 3 Prong Outlet is 10 Amp 250VAC or 15 Amp 125VAC. The outlet is 40mm diameter by 50mm long. The base is 63mm long by 44mm wide by 12mm high. There two screws that hold the positioning cap in place for the cord and two 5mm holes on the base to mount the receptacle. Made for the military and in the original packaging. We see these selling for multiples of our very low price. Unused