The Pelican Worldwide 4" Spool Aluminum Cam and Groove Adapter is the perfect solution for connecting hoses and spools. This adapter is made from high quality aluminum, which is robust, durable and resistant to corrosion. This makes it ideal for use in various industrial, agricultural and marine applications. The design allows for a fast and secure connection between hoses and spools. This adapter can withstand harsh conditions, being built to last. FleetPride is your First Click in Heavy Duty®.