Harrier Hardware Spring-Loaded Bi-Fold Door Top Roller Guide Wheel, 4-Pack

The Harrier Spring-Loaded Bi-Fold Door Top Roller Guide Wheel comes in a pack of 4 and is designed to fit into existing holes for ease of use. Customers have reported that these wheels work great and are of good quality. They are easy to install and have good springs, which keep the doors securely in place. However, one customer found that the rollers were too large for their door, so it's important to make sure they are the right size before purchasing. Another customer had some parts break during installation and was not happy with the product. Overall, the Harrier Spring-Loaded Bi-Fold Door Top Roller Guide Wheel is a good purchase and would be recommended to those in need of a replacement.