21105 | KNOB, HAND, 5/16-18, ALUMINUM | Jergens

Jergens 21105 Knob, Hand, 5/16-18, Aluminum This Jergens 21105 Knob, Hand, 5/16-18, Aluminum is a high-quality hand knob that is perfect for a variety of industrial applications. The knob is made of durable aluminum and has a 5/16-18 thread size. It is designed for easy gripping and provides a comfortable hold, even when used for extended periods of time. The knob is also corrosion-resistant, making it ideal for use in harsh environments. Our HVAC supply store offers the best prices and fast shipping on Jergens products. Shop now!