The AllPoints Foodservice Parts & Supplies 1841070 Control Knob & Dial is designed for precision and durability. This timer knob features an outer diameter of 1-5/8 inches and a depth of 7/8 inches, making it easy to handle and operate. The stem dimensions are 3/16 inch by 1/4 inch, ensuring a secure fit for various applications. Crafted from sturdy black plastic, this knob is built to withstand daily use while providing a sleek, professional appearance. Ideal for foodservice equipment, it enhances functionality and ease of use.