Such handles are intended for potentiometers (variable resistors) WH148. They are made of good plastic, there is no burr. Handles are put on with effort, sit very tight. The diameter of the landing hole is 6mm. It should be noted that on potentiometers with a smooth shaft with a diameter of 6 mm, the handle is not worn and will have to be drilled, but if the shaft is knurled (with teeth), then such an adjustment will not be required.
The product package is as follows:
• 6 red pens;
• 6 pens in blue;
• 6 pens in orange;
• 6 pens in white;
• 6 pens in yellow.
The pens are packed in a regular zip-lock package.
Thus, for a completely insignificant amount, you can once and for all solve the problem of manufacturing such pens from improvised materials. Herself homemade It will have a finished and aesthetic appearance, and it’s much more convenient to rotate such a handle. Cheap and cheerful.
Cost: ~ 90