The 3055-G is a knurled scalloped clamping knob designed for industrial machinery, medical equipment, and general industrial applications. It features a thermoset material construction with a 1.25-inch diameter and 0.75-inch height, providing durability and reliable performance in demanding environments. The knob incorporates a 3/8-16 projecting stud mounting type with a 0.75-inch thread depth, enabling secure fastening to equipment. The 0.75-inch hub diameter and black color finish complete the design. This clamping knob is ideal for applications requiring manual control and adjustment, offering a comfortable grip and precise engagement for machinery operation and equipment adjustment.