QUESTION what size are these stoppers and do you carry other sizes.
I need for a 1/2 inch hole and 3/4 inch hole.
ANSWER Hi, this particular stopper has an outside diameter of 1.25", an inside diameter of 1.13" and is .25" high. I found a couple of stoppers that might work for you - item 502488 has a diameter of .75" and item 443275 fits a .5" opening. I hope this helps. Thank you.