Enhance your installation process with our Large Knob, Spring-loaded Shoulder Retainer. Designed for precision and convenience, this essential component features a shoulder that provides a positive stop, ensuring seamless installation every time. Available in self-clinching, flaring, or floating mounting styles, it offers versatility to suit your specific needs. Choose from a knurled or un-knurled metal cap, a sleek black metal cap, or even customize with a plastic cap in your preferred color. Elevate your assembly experience with this high-quality solution.