One can easily tight a dial indicator in air gauge unit transducer by moving this Dial Tight Knob in the clockwise direction. Also, anti-clockwise rotation of this knob loses the dial with the need for advanced skills and technologies. While making it, a screw is perfectly fitted in a plastic knob with the implication of sophisticated techniques. This knob is a lightweight, cost-effective and durable holding screw for tightening a dial indicator. Available in various sizes, shapes and designs, this Dial Tight Knob is meticulously checked on vital quality aspects prior to packing procedure.