Dual Side Bulkhead or Square\/Flat Rail MountThis all 18-8 stainless steel mount attaches to any vertical flat surface such as bulkheads, hulls, transoms or cabin sides.  Also mounts to square or flat rails.  Fits horizontal rails up to 2-1\/4” (57 mm) high by any depth or vertical rails up to 1- 5\/8” (41 mm) wide by any depth. Rod portion of mount quickly disconnects for easy storage. Some fasteners required for installation. Compatible With:Dual Mounted Grills and Tables*Sold as a Pair