Stamped stainless steel
For use where a line or wire has to pass through a deck or spar
Both plates are 1-1/4" x 2" x 1/16" thick. There are four holes for #8 fasteners and they will pass up to a 3/8" line, wire or rod. The RL-255C is curved to mount on a spar or curved surface while the RL-255F is flat.