Typically used after about 1986 depending upon the boat. Also used on most newer designs like the Catalina 22 Sport, Catalina 250, and Catalina 310, Catalina 315, and Catalina 320. C-315

• Pin length: 1-1/2"
• Open width: 2-3/8"

You may have to fill and drill new holes as hinges have changed designs over the years and Catalina would not have held up production for want of a hinge and would have used what was available at the time.