A: (inch) 1 3/16" / (mm) 30
Use Camco retractable Transom tie-down straps to secure your boat when traveling safely
25″ commercial grade fixing bases
J-Hook with snap-closure for secure
Easy installation: It takes a few minutes to install it on an eye strap of the boom
Sea-Dog Removable Round Rail Mount Clamps - Injection Molded Nylon/EDPM/Stainless Steel [327199-1] Brand_GROCO A: (inch) 1 3/16" /Removable Round Rail Mount Clamps Injection Molded Nylon EDPM Stainless Steel Removable Round Rail Mount Clamps are great for retrofitting your existing rails to mount a wide variety of items, including fillet tables, solar panels, GPS, cell phone holders, cup holders, binocular racks, etc. Clamps fit 3 4", 1", and 1 1 4" tubing. Includes shims, thumb screws, and all mounting hardware. Constructed of UV stabilized injection molded nylon with stainless