The Rotary Knob A02 is a premium quality product designed for precision control and comfort.

With its durable plastic and metal construction, this knob provides a secure grip and smooth operation, making it perfect for a wide range of applications.

The inner diameter of the knob measures 12mm (0.5 inches) and the top diameter is 19mm (0.74 inches), providing ample space for your fingers to comfortably wrap around.

At just 24 x 11mm (0.94 x 0.43 inches) in size, this knob is compact enough to fit on most shafts while still offering a secure grip.

The package includes 10 rotary knobs, giving you plenty of options for your project.

With its sleek black or silver tone finish, the Rotary Knob A02 is sure to add a touch of style to any device.

Whether you're a professional or hobbyist, this high-quality knob is an essential tool for anyone looking to take their craft to the next level.