30PCS 13mm (1/2") White Hole Plugs Plastic Flush Type Hole Plugs Snap in Locking Hole Tube, Furniture Fencing Post Pipe Insert End Caps (White)

Got these to cover the holes drilled by the dealership for the front bumper bracket that holds the license plate. I wanted a clean look so I removed the plate holder but was left with unsightly holes. These plugs fit perfectly, we’re easy to pop in and feel secure. After taking a picture of it, they’re virtually invisible and exactly what I wanted. Had to circle them on the picture to even see it!

We got a new outboard motor and this resulted in the removal of several gauges leaving gaping holes in the dash. A friend suggested these fillers. I've filled one hole to see how it works and good news. However our holes are probalby 2 1/8 diameter so the plugs are very loose. So I used marine silicone caulk to glue in place. They are solid now but wouldn't be too hard to remove if needed. Price is right and shipping was super fast. I may give the rest to our boat shop as there are way more than I am likely to use.

These black hole caps are exactly as described — basic but effective. The plastic quality feels decent, not brittle or thin, and the sizing was accurate based on the listing. They fit snugly into the intended holes without being too tight or too loose.It’s a simple product, so there’s not much to say — but if you need a clean way to cap unused holes, these work perfectly.⸻Q&A:Q: Do these caps feel sturdy or flimsy?A: The plastic feels solid and doesn’t bend or crack easily — definitely not cheap.Q: Are the listed sizes accurate?A: Yes — the sizing matched what was advertised and fit as expected.Q: Are they good for interior or exterior use?A: They’re great for interior use. For exterior use, some weatherproofing may be needed depending on exposure.

I had to raise one of the latches on my white vinyl fence gate to meet the code, and it left ugly holes where the screws used to be. I ordered these to plug the holes in, and it worked. The plugs are not very tight in a 1/4" hole, but they aren't falling out. After trying the plug in a 1/4" hole, I drilled the others to 7/32". The plugs popped in and are nice and tight. Almost invisible.

Sometimes you don't have the luxury of prepping a door frame for access control before the carpenters hang it. In that case, you may need to make a small hole, or two, to fish your wires through the door frame. These little plastic plugs are very similar to the door contact/position switch and fit snugly in a hole properly sized with a step bit.

They say they are for one inch holes but they seem to be slightly less. They definitely don't fit very snug.

Fit perfect 1 1/4 inch hole

Good for sliding door handle holes.