VISHAY21A11B10Precise knob

15-Turn 46mm Diameter Dial Mechanism (Silver/Black) Choice of satin chrome with black markings or black chrome with white markings Large visual display High quality precision mechanism Locking lever for fixed position Supplied with locking key and mounting instructions. The Vishay 21A11B10 is the Model 21 dial in silver and black. The Model 21 is a 15-turn, 46mm diameter dial. It is the perfect choice of dial for industrial appliances which require a view of the number of turns. The Model 21 features a round Vernier scale which offers accurate measurement readings. The outside of the dial has a high-quality satin chrome finish with black text and markings for easy readability. The viewing window has a black background with white text for clear visibility of the number of turns. The readout of the Model 21 dial will increase by turning clockwise and decrease by turning anti-clockwise. With the help of a locking brake, you can keep your reading set. The Model 21 is able to display readings of up to 1499 turns. The number within the smaller window (0-14) shows the complete number of turns or the drive sleeve. Mounting the Model 21 is really straight-forward, and instructions on this are included. It is mounted directly onto the transducer shaft. Diameter: 46.02mm (1 13/16") 1/4" shaft Vernier scale Supplied with locking key Locking brake Satin chrome finish with black markings Versions Available: 167-9628 – box of 10 107-3138 – single Alternative Option: 811-147 - 21A21B010 (black chrome) – single 167-9627 - 21A21B010 (black chrome) – box of 10