8x Scuba Diving Dive Tank Yoke Valve Threaded Dust Plug Cap Cover

About this item . Resist salt, sediment buildup, corrosion and damage from normal use. . Retainer cord included. Easy to install and replace. . They prevent dirt and/or other materials from entering your tank valves between dives. . It Fit York/ A-clamp tank valves cylinders . High quality PVC plastic, sturdy, anti-corrosion and durable.