These pipe plugs are molded of special NBR-CR rubber, reinforced with Kevlar® tire 
cording. All pipe plugs are test-designed at three times their working pressure 
(required inflation pressure) to ensure durability and safety. Due to their light weight 
and short length, Sava plugs are easy to handle even in large diameter sizes. All plugs 
are equipped with quick-connect couplings and nipples. Equipped with standard R 1/4" 
quick connect coupler. Test adapters, inflation controllers, gauges, caps air hoses sold 
separately on our ACCESSORIES page. * NBR = Nytril-butadiene rubber.       
* CR = Chloroprene rubber