Free 

Ever need to drill a hole through your wall for coax? The installers use a feed through bushing on the outside of the house for a snug fit, keeping bugs and weather out.
I tried 2 versions. The first had the guide, then a rubbery TPL gasket that wraps around the coax. The second version skips the gasket and fits snugly around the coax. I settled on using the second version for my coax installation. And yes, I really used glow in the dark filament. I never said I was mature.












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