Monsoon G1/4" to 1/2" ID, 3/4" OD Chain Gun Compression Fitting for Soft Tubing, White, 4-Pack Compression fitting with bold new look Precision machined entirely from marine grade brassincluding the compression ring High quality premium silicone O-rings G1/4" Thread Available in a variety of colors and finishes to match with other Monsoon water cooling products