Midland Metal 44947 Cam and Groove Coupler, 3 in Type D x 3 in FIP, Brass

Cam and Groove Coupler, Connection Size 1: 3 in, Connection Type 1: Type D, Connection Size 2: 3 in, Connection Type 2: FIP, Brass, #3-8 Thread, Additional Information: 2.572 lb Weight