Ensure precision in your installations with the Shoulder on Retainer, designed to provide a secure stop during setup. This versatile component is available in self-clinching, flaring, or floating mounting styles, catering to various application needs. Choose from options like knurled or un-knurled metal caps, black metal caps, or even customize with a plastic cap in your preferred color. With its spring-loaded mechanism, this Large Knob guarantees efficient functionality, making it an essential accessory for your projects.