4 BUILT-IN O-RINGS - Maximum leak prevention, secure compression seal, and peace of mind PROTECTION YOU EXPECT - Surface treated and a special coating finish provides increased durability and protection from corrosion BUILD IT YOUR WAY - Compatible with liquid cooling components that utilize G1/4 thread ports and 16mm OD PETG, Acrylic, and Copper hard tubing Exclusively Designed Open-End Wrench is Included
