Need to replace old or broken door spindles? This 4-pack from Hillman has you covered. Each spindle is 4 inches long, made from strong steel, and works as a universal replacement for most interior door knobs and lever sets. They’re super sturdy and reliable – perfect for older homes with original hardware or for DIY renovation projects. Installation is a breeze: just use #10-24 screws to secure them in place. The coarse USS threads grip well and hold up over time. Use them to extend the life of your existing door hardware, or mix and match with new knobs and backplates to create a custom look. Whether you’re fixing one door or updating several, this pack gives you everything you need without breaking the bank. No more wobbly knobs or mismatched spindles – keep your doors functioning smoothly and looking sharp. A handy essential for any toolbox!