XSPC G1/4 Raccordi O-Ring confezione da 50 - Nero Nuovo Nuovo di Stato
50x XSPC G1/4" NBR O-Rings - Black. 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.