The 226 from Switchcraft is 2-conductor right angle cable-mount 1/4-inch mono phone male plug with nickel-plated brass tip rod and handle, copper and nickel-plated zinc die-cast housing and sleeve, tin-plated brass tip terminal, tin-plated steel sleeve terminal and a thermoplastic insulation. This 6.35mm (0.250", 1/4") phone plug has 0.297" (7.54mm) cable opening and 500VAC voltage rating.