ITEM NAME:2x Nylon Thru Hull Fitting for 5/8" Hose Marine Boat Hardware Accessories Description: Our Thru-Hulls are meant for installation through the transom and are good for overflow use in livewell installations or as an exhaust port for a bilge pump. Their construction is designed to resist degradation as a result of chemical and saltwater exposure. Molded plastic construction with broad flange Provides trouble-free hose connections Meets ABYC safety standards for small boats Specification: This fitting should be used above the waterline Color: White For 5/8" ID hose Package Includes: 2 Pieces Plastic Thru-Hull Hose Fitting.2 Pieces Plastic Thru-Hull Hose Fitting. Provides trouble-free hose connections. This fitting should be used above the waterline. For 5/8" ID hose. Color: White.