A large 3"x5" rigid terminal cup made from virgin high temperature ABS material. The 4mm thick walls provide extreme rigidity to prevent unwanted vibrations. The large surface area will allow you to make your own custom input terminal cup. Easily to machine yet rugged enough for PA cabinets. Terminal cup has 4 long legs to accept a pc board. Excellent for use with L pads, binding posts, jacks and other related input connectors.