15mm Knob (no flange), Pkg/2 (54-122-2) Cheap With Paypal

Fits 1/4″ shaft; in packages of 2.
To use these knobs, simply attach them to your 1/4″ shaft. Make sure they are securely fastened. When it comes to maintenance, keep them clean by wiping them with a soft cloth. Avoid using harsh chemicals that could damage the knobs. These knobs are designed to provide a smooth and easy grip for your convenience.