Thread Savers / Fill Covers
Thread savers are an example of how an inexpensive part can save you big bucks in replacement costs. Thread savers simply screw over the tank's valve. They protect the threads from knicks and dents. They are universal and can be used on any CO2 or Nitro bottle that has a standard size valve. Fill covers protect the fill stem on HPA tanks from damage and dirt. A must, MUST have accessory.