This robust, firm grip knob is versatile, suitable for various factory or domestic uses. Its palm grip design ensures a convenient, comfortable hold, ideal for machinery requiring frequent adjustments. Crafted from durable, scratch-resistant Bakelite, these knobs are built to last and withstand surface impact. These 4-lobe knobs simplify component fastening and allow tethering for safety or loss prevention. Our enhanced range offers multiple hand knob variations, materials, and sizes to fit diverse applications.