Tired of dealing with sticking or wobbly bi-fold doors? These spring-loaded top roller guide wheels are exactly what you need! Each pack comes with 10 pieces (plenty for backups) that measure 7/8 inch outside diameter with a 3/8 inch inside diameter. They're made from durable nylon and metal that won't wear out quickly, plus the spring tension makes installation super simple - no tools required! Just compress and snap them into place without even removing the track. These replacements will have your doors sliding smoothly in no time, reducing that annoying friction and wobble. The total length is about 2 inches, perfect for standard bi-fold doors. Whether you're fixing one problematic door or doing maintenance on several, this 10-pack gives you plenty to work with. The quality materials mean they'll last through years of daily use without deforming or breaking. If you run into any issues during installation or have questions, just reach out - customer service is quick to respond and happy to help!
