Enhance your HO scale model trains with these high - quality Kadee knuckle springs. They are specifically designed for scale head couplers like #58, 78, 119, 150 - Series, 178, and #2100. Each package comes with a dozen springs, perfect for your modeling needs.

Using these Kadee knuckle springs is easy. First, identify the couplers on your HO scale model trains that need a new spring. Carefully remove the old spring and replace it with the new one from the package. Make sure it's properly seated in place. When handling the springs, be gentle as they are small and delicate. To maintain these springs, keep them clean from dust and debris. You can use a soft brush to gently clean them. Store any unused springs in a dry and safe place to prevent damage.