Freshwater Fishing Tackle * | T.H. Marine T-H Marine Clam Shell Vent

These Super-Strong Molded Clamshells Are An Economical And Attractive Alternative To Metal Clamshells. These Clam Shells Are Great For Routing Cables Or Wires Through A Hole Or For Covering Thru-Hull Openings To Shield Water Spray. They Are Also Useful For Covering Small Vent Holes For Ventilation. These Vents Are Uv And Weather Resistant.</P