4 Pcs Nylon 2.5inch Marine Wire Cable Vent Cover, Clamshell Vent For Boat,smooth Edge Thickness 1/8 | Fruugo NO
Amazon.com : Berfi Life Marine Wire Cable Vent Cover with 3 Screws, Plastic Clamshell Vent Clam Shell Vent Cover for Boat Yacht : Sports & Outdoors
American Terminal 50' Feet 1/4" Black Split Loom Wire Flexible Tubing Wire Cover for Various Automotive, Home, Marine, Industrial Wiring Applications, Etc. - Walmart.com