The NP3C-BAG from Neutrik is a 3 pole 1/4" professional phone plug. It has robust metal shell and chuck type strain relief for optimum cable protection. The precision machined one piece contacts avoid hook up of tip contact.
Rugged die-cast metal shell
Rated voltage is less than 50V
Cable outer diameter range from 4mm to 7mm
Greater than 1000 mating cycles
Wire size is 18AWG (1mm²)
Nickel plated brass solder contacts, polyacetal + PU bushing and polyamide insert material