uxcell 100pcs Rubber End Caps 2mm ID Vinyl PVC Round Tube Bolt Cap Cover Screw Thread Protectors Clear

So I decided to try these and they just didn't fit. I measured the male side and even though the material was a bit softer than a toggle pole, I thought I had the measurement very close. These are pretty snug and I didn't feel comfortable stretching these far enough to fit as they would never come off and I might waste a few getting them on. I decided the better decision would be to return them. The vendor allowed me to send them back through the UPS store (a 22 mile drive!) but it was my mistake. They feel like they're pretty good quality, and I did hear from a couple of people as to how well they thought they fit so I'll give them a thumbs up until I try another size and find out different.