The Scubapro Regulator Accessory MK21 Five Port Cap Kit provides a replaceable head for precise LP routing on the MK21 regulator. It offers four LP routing configurations (0 and 30 degrees) plus a central LP port for high-flow needs, supporting flexible hose layouts for scuba diving and technical diving.
Made of chrome-plated marine-grade brass, this cap kit is designed for durable underwater use and quick retrofitting onto compatible MK21 regulators, fitting smoothly with adult scuba gear and diving setups.








