The Pelican Worldwide 3" Spool Stainless Steel Cam and Groove Coupler is a high-quality stainless steel cam and groove coupling designed for various applications. This coupler features 1/2" NPT nipples, a black nitrile rubber gasket, stainless steel handles and metallic pins. It is designed to provide a secure and reliable connection between two pipes or hoses. The stainless steel construction ensures durability and corrosion resistance, making it ideal for use in harsh environments. FleetPride is your First Click in Heavy Duty®.