Acocony 1 1/4 Inch Rubber Cap Round 1.25 Inch Rubber End Caps PVC Flexible Protector Plastic Plugs for Round Holes Black Pack of 12

Wanted to close up the open end of 3/4” galvanized electrical conduit tubing being used as tree stakes.

Great product that fit my old lawn chairs perfectly. Yes, I'd order them again.

Perfect to cover umbrella pole opening when umbrella canopy is put away for winter. Keeps the water out of umbrella pole.

I use these to cover the electrode plates on my Ryobi 18v One+ battery packs. They fit snugly but are not difficult to get off. Keeps dust, dirt, oversprays off the plates and keeps them pristine. Worth every penny and not expensive to begin with. I will purchase again.

I made storage racks for lumber out of vertical 2x4s lag bolted to the wall with 15/16" holes drilled in the 2x4s to accept what's referred to as 1" conduit (which is actually 15/16" in diameter). The conduit then acts as "shelves" for lumber. These 15/16" rubber caps are perfect end caps for each piece of conduit. I've purchased them numerous times, and I recommend them highly.