Wattgate's 5266i power connector is perfect as a replacement or building of your own audiophile grade power cords. Heavy-duty vinyl connector body is available in black or clear. Perma-Lockâ„¢ terminals actually "lock up" the screw's threads. Heat and vibration cannot loosen the screw. This exclusive design creates a superior low resistance connector. Plug is cryogenically treated, 125 VAC, 15A rated, and accepts up to 10 gauge wire.