6 Pcs Cable Cord Grommet, 1Inch Flexible Wire Rubber Grommets

I picked up these ZYVC 1-inch silicone grommets for some custom cable routing through my quartz kitchen countertop, and they’ve done the job pretty well overall. First off, they’re spot-on accurate to the listed size - the 1-inch diameter fit the 1 inch hole I drilled perfectly without any slop or forcing. Installation was straightforward: just push them in, and the flexible rubber grips the edges snugly enough for light use. The design looks nice once installed; the white color blends seamlessly with my light quartz surface, and the X-shaped slit in the center lets cables pass through easily while keeping dust out. I would have preferred them to have a bit of a deeper flange to prevent being pulled out of place and to give a little better resistance to any potential liquid spill. However, if they were too firm they wouldn't fit over all plug ends so maybe this strikes the perfect balance all things considered. Still, for the price, these are a good value if you’re doing basic cable management on furniture or counters. They’d be perfect for desks or entertainment centers too. I’d buy them again for less demanding setups.

After removing the front air dam on my 2024 Toyota Tacoma, I had a whistling noise from open holes on the lower control arms. These 3/4" rubber grommets fit perfectly and completely fixed the issue. Easy install and much cheaper than OEM. Problem solved.

Used these for our theater room remodel to run HDMI and sound system cords along the walls. They worked perfectly, keeping everything neat and camouflaged. Made the setup look clean and professional!

A tad loose in a true 1 1/2” hole. But good enough to get the job done.

Perfect!!!

I up-cycled a wood cord and power strip hider to allow for multiple cords to come out the front of the box. Using a 3/4” drill bit made it so these rubber grommets fit snugly in place. I could have super-glued or epoxied them in place, but for my application it wasn’t even needed. They hold the cords in place easily and give the piece a nice, finished appearance!

Good quality, flexible silicone. But be advised that the fit diameter is 20mm, not 3/4". If you cut with a 3/4" holesaw be prepared to work the hole a timy bit more with a file or a burr. Ask me how I know...

They work well. I siliconed mine into place so they wouldn't move cuz they are connecting to the outside.

Not satisfied

Used these to pass cables within a wall from a computer on a desk, to a wall mounted TV. They give it a more professional look, and they work well.

Taille idéal pour mon projet, ça permet une finition très propre, c'est discret.

Because they measure 0.98 inches, they can easily pop out of a 1-inch hole if not glued. However, this was a minor issue; they are now securely in place and look clean and professional

We used these for many things. They are awesome!