The Star Mfg 2R-Z1854 Control Knob provides dependable control for adjusting equipment settings with accuracy and ease. Designed as a replacement control knob with a 1-7/8-inch diameter, it attaches securely to the compatible control shaft, allowing operators to regulate temperature or other equipment functions through smooth manual rotation. Its durable construction helps maintain a ... https://partsfe.ca/knob1-78-d-pointer-for-star-part-2r-z1854