4590-188 | R/S KNOB Pack of 100 | Robertshaw

**Robertshaw R/S KNOB (4590-188)** The Robertshaw R/S KNOB (4590-188) is a high-quality replacement knob designed for use with various equipment. It is manufactured by Robertshaw, a trusted brand in the industry. This knob features a durable construction, ensuring longevity and reliability in demanding industrial environments. With its sleek design and precise fit, the Robertshaw R/S KNOB provides a comfortable grip and allows for easy adjustment and control of equipment settings. Its universal compatibility makes it suitable for a wide range of applications. Whether you need to replace an existing knob or add a new control point, the Robertshaw R/S KNOB is an ideal choice. Shop now at our HVAC supply store, where you'll find the best prices and fast shipping on all your industrial supply needs!