(Pack of 10) - 1 1/2" Round Black Plastic Tubing Plug, 1 1/2 Inch (14-23 Ga - 1.340"-1.450" ID) End Caps - Steel Furniture/Fencing Post Pipe Insert | End Caps for Fitness Equipment.

These plugs are a simple device that are pressed, or hammered, into place. If they don't remain in place through a wide range of ambient temperatures I'll add a little silicone seal to secure them. The primary application in this case was to close off the ends of tubular bumpers on an ATV, so they are going to take a little abuse.

They fit my whiteboard stand. They were easy to pop in with a few taps of the mallet. They look ok, too. They fit tightly and won't fall out. Be sure to measure the tube diameter to get the right size.

Diameter was exactly as advertised and these fit into the feet of an old headboard/footboard bed set perfectly protecting the floor. Thanks

These are great caps for 1-1/4" EMT conduit. Make sure to measure the Outside Diameter (OD) as well as the Inside Diameter (ID) to get the right size.

Excellent

Fits perfectly on the end of the table legs.