Backstay Adjuster.jpg Views: 5 Size: 2.2 KB " style="margin: 2px" />About 12 years old. Im simplifying my boat as Im older. Similar to new A370-LE-110. Measures 40inches open and 27 inches closed pin/pin. Uses I2"dia pins. Previous owner had Navtec install new rings about 5 years ago. Works very well. Ship anywhere USA for $15. Firm price $375.