This stainless steel Thru Hull Fitting, with a 3/8" FIP X No. 8 Flare SAE connection, is the perfect addition to your marine machine. With a length of 4 1/4", this unit is able to handle all your plumbing needs. Made in the United States, this high-quality fitting is built to last and can be used in a variety of applications. Whether you need it for hydraulics, pneumatics, pumps, or plumbing, this fitting is a reliable choice.