Description: Designed for use with one back nut, unlike old style 90 Degree thru-hull with both front and back nut. Made of hi-impact white plastic, that will resist sunlight, oil, gasoline and most common marine chemicals. Designed for easier application where hose is difficult to route. 90 degree for tight spaces. Easy to install, light weight. Specification: For 1" Hose Main Material: Nylon Color: White Package Includes: 1 Piece Thru-Hull Hose Fitting