Description This scuba diving part is designed for use with backplate and wing systems, side-mount setups, and jacket-style buoyancy compensators. It serves as a reliable replacement for the first stage port plug, ensuring a secure and leak-free connection. Crafted from metal, it withstands the harsh underwater environment, providing divers with peace of mind during their underwater adventures. Features -Color:Silver -Material:Chrome Plated Brass -Size:1.00X1.00X1.00cm/0.39X0.39X0.39in- material: made from chromeplated brass, this first stage plug screw is designed to withstand the rigors of various diving environments, ensuring longlasting durability.-Lightweight comfort: the lightweight of this plug screw ensures comfort during extended Dives making it an ideal choice for divers who spend long hours underwater.-Versatile design: its multifunctional allows divers to easily carry and manage their equipment, enhancing the overall diving experience.-sturdy: the chrome plating provides excellent sturdy, making it suitable for use in both saltwater and freshwater diving conditions.-Easy installation: this plug screw is designed for easy installation, allowing divers to quickly and securely attach it to their diving gear without hassle.Package list: 1pc x Low Pressure Port Plug