Enhance the look and feel of your stereos, guitars, and other gadgets with these Radio Shack Archer 1" molded hexagonal knobs. Made of high-quality materials, these knobs are durable and long-lasting. The brand speaks of its reliability and the type highlights its unique design. The knob diameter of 1 inch and installation hole diameter of 1/4 inch make it apt for easy installation. Don't miss out on these 4 NOS knobs that are sure to add to the aesthetics of your devices.