SF9000 PVC Flexible Vinyl Round End Caps Shelf Organizer Tip Caps Wire Thread Protector Cover (Inner Dia 4mm, Black)

fit perfect for my antique sewing machine thread guide

We have pegboards and there was a safety concern about the hooks sticking out, so we put these on. The look nice, hold up well, and are reasonable. TBH you can still hurt yourself if you smack into the hooks, but these help.

I have a peg board with 1/8" (3mm) diameter metal pegs. I wasn't sure it I should get 3mm or 3.5mm. I decided on the 3mm because if 3.5mm were too loose, that would cause additional problems. The 3mm was snug but I found if I squeezed them between my thumb and forefinger and rolled them around for a few seconds, that stretched them out and warmed them up a little, making it easier to slip onto the peg. The caps are 18mm long (7/10"). The bag came with exactly 100 pieces too.I am satisfied with the purchase.

Great product for encapsulating tiny Christmas lights but they need to be 1 mm longer to completely cover the light bulb. Unfortunately most tiny Christmas lights have a glass tip that prevents this “capsules” to completely cover them

These were purchased to cover nails that were being used as pegs for hanging items on the wall. I was concerned about sharp edges where someone might cut fingers if inattentive. They worked precisely as desired.I did take the time to measure the nails to ensure that I obtained the proper size. These have been entirely satisfactory in this application.

I bought these to use on an amp rack for my VOX AC30C2. The 4.5mm ones fit the prongs that stick upward perfectly. Now I don't have to worry about damaging my amp when I have to move it.I will have to update later about the durability of this item as they have only just been installed. Although I don't see any issues as I have 100 of them.

I like this product and I’ve been using it for a couple of years and it does work well covering the wire ends in tomato cages, in beans supports and other stuff. I’ve bought it 4 times(!), but I’ve never counted the amount in the package. So I did yesterday after receiving the shipment and it was 85 instead of 100. It is not big deal, but… unpleasant.

I repurposed some merchandising studs and tubing to make padded gun hooks for my slat wall. I popped these on the end of the hooks and it made things look much more finished.