The PT Coupling Coupler is a durable and versatile industrial connector designed for various applications. It features 1-1/2 inch connection sizes on both ends with Type D on one side and FNPT on the other providing flexibility for different uses. Constructed from hard-coated aluminum this coupler has a 1.5-inch inner diameter 3.56-inch outer diameter and measures 2.8 inches in length. It is designed to handle a range of industrial settings. Additionally it features 7.16-inch OD cam arms extended for ease of use and stability. This coupler is equipped with an hS 316 Stainless Steel Cam Arm making it highly durable and corrosion-resistant. It also includes a zinc pin and ring for added security in connecting applications.