This is a control knob made from Bakelite, an early-generation thermosetting plastic known for its durability, heat resistance, and electrical insulation properties—making it highly suitable for mechanical and electrical controls. The tapered shape (narrowing towards one end) ensures a comfortable and ergonomic grip, while the molded threaded insert allows it to be securely attached to devices or control shafts. These knobs are commonly used in radios, amplifiers, industrial machinery, and precision instruments for adjusting settings like volume, tuning, speed, etc.
| Knob Diameter | 3 Inch |
| Ideal For | Exterior Door |
| Material | Brass |
| Shape | Round |
| Color | Black |
| Weight | 30 gm |
| Product Type | Tapper Knob With Brass Insert |