O-rings can become brittle over time, which leads to failure. If you've used your fittings for over a year, and you want to use them in a new build, It's good practice to replace them, making sure they don't leak on your shiny new components. This set of 50, will keep you going for a long time! Compatibility: Any G1/4" fitting made by XSPC or any other brand Contents: 50x XSPC G1/4" NBR O-Rings - Black
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