uxcell® a14110500ux0039 10 Piece 6 mm Hole Diameter Potentiometer Knob Cover Cap, 10 mm x 16 mm, Black

Love the look of these and their metal construction, but they do not cover the mounting nuts on my potentiometers. Fine for my personal projects but probably not good for anything I would sell or make for somebody who cares about aesthetics. Also, if you are sinking a watt or few through a metal potentiometer body/stem, these will get pretty hot despite have plastic knurling inserts. Fit and finish is great on these! Very happy with them.

These are cool if you’re a bit handy or aspiring to be handy. These are black anodized aluminum with a silver stripe and indicator mark just as in the picture. They look flawless. Amazing for the price.You just have to know the application for them. They are about a 1/2” diameter on the outside, so comparatively speaking, it’s a compact or mini knob. Especially compared to a tome or volume knob on a guitar. I was looking for that. I had a 5 way selector switch on a guitar that the top fell off. I used some construction glue, filled the hole of one of these, allowed the glue to almost dry and then put it on the switch. Works awesome.The splines on the inside aren’t very tight, but if you get creative they work great. A tiny piece of paper or a dab of glue you allow to dry, works wonders. If you’re paying this kind of price for anything, expect you may have to do some mods. I’m good with that. They look good and are versatile for my many projects. Cool product.

So these knobs do work fine, but interior shaft sizing seems to be somewhat inconsistent from one another. 3/10 I received were pretty loose on the pot shaft and would barely hold on to it; one of which wouldn't stay on at all. Outside of that issue, they work great and seem to be solid enough for the price. They're cheap enough so it's not the biggest issue but it's still a problem.

Nice clean little knobs. Would have given them 5 stars but they lack a set screw for tightening - only a plastic insert for an interference fit. Nonetheless, they work great on the potentiometers for my little wifi amp board in my garage speaker box I made.

Terrific part for doing modifications on synthesizers and other awesome analog gear😉

this turned out to be smaller than I need. I will find a use for them

Nice little metal knobs - they look better than I expected.Arrived in a good packaging that keeps them apart and protects from scratches. I like them and would absolutely buy them again.

These are TINY.I thought they'd be larger, but they work as advertised, and I've grown to like the aesthetic.