uxcell 20Pcs 15x13.5mm Plastic Potentiometer Rotary Knob for 4x6mm Diameter D Type Shaft Guitar Volume Knob.

they look great and nice upgrade !!

Not meant for a hard to turn switch FYI. Little bit thin plastic inside that gives rather than super stiff. Looks nice on the range hood. Working tho 5 stars

Worked for what I needed it for

New review- 2022 missing parts. I was shorted 3 knobs. they now come in a package I've never seen. Old review- This is what was sent to me. Not a full round shaft. It has little tabs that prevent it from going on the knob. I needed to cut the tabs. Not easy. I bend the shaft of the pot for the knob to go on so it can be used.

A++ knob. Would knob again.

I ordered 2 packs, they arrived separately. One pack looks great and measures very close to advertised dimensions. The plastic material looks great and solid, and cuts/shapes are clean. The second pack has slightly smaller knobs, by diameter and height and the white is less bright. The color is slightly different and the cuts/shapes have imperfections. Fit: i think is almost perfect for a 12mm D-type shaft. It is a bit raised on my gear partly because the potentiometer base (threaded part) is raised above the surface. Use: the diameter is great for good precision, the beveled edge is comfortable, the grooves provide adequate grip.

Knobs pictured show a knurled shaft but I received D-shaft knobs

I got the big pack for a Crown XLS 602 power amp that had the knobs smashed off from having been borrowed when I was unable to work the show(yeah). They fit perfectly on the potentiometer shafts and look like Factory OEM! I have several pieces of gear in my racks with the "D" shaft config, so good to go!