Thermaltake Pacific Black 4 Build-in O-Rings C-Pro G1/4 PETG 16mm OD Compression Fitting 6 Pack | CL-W214-CU00BL-B

Fitment Reimagined: This new concept makes it easier than ever to install custom hard tube liquid-cooling loops. Four 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