Up for sale here is this set of 4 new black & silver-colored knobs. These are numbered, and are about 1 7/16" (so slightly under 1.5") in diameter at the numbered part. The whole knob is about 7/8" high. These are for a standard 1/4" round shaft, each locking on with a set screw (included). These are really neat knobs. The numbered parts and metal centers still have clear plastic over them for protection. The metal centers may look like they have a little bit of wear, but that's just the removable clear plastic. Please see my pictures for details and measurements.
These are around 1 and a half inches in diameter, so PLEASE make sure these will properly fit your equipment BEFORE you buy them.
US shipping and handling is $6, and international is $20. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask.