Review on 🔌 Optimized Garmin Cable Grommet by Gabriel Rosenberg

Product information says this item is 1 x 1 x 1. This is incorrect, the Garmin instructions that came with it say that for insertion a 1-1/4" diameter hole is required. I ordered a backpack just in case, but didn't refrain from drilling a hole in my fiberglass boat until they arrived. BIG MISTAKE. Now I have to order a step drill so I can use the hole saw to enlarge the hole I didn't install it in the 4 holes I drilled so I only gave it a 2 star rating because of the misinformation and the problems it caused.