Our stainless steel sliding door roller barn door locator bearing limiter is an essential component for any sliding door system. It helps maintain the alignment of your door, preventing it from swinging and ensuring a smooth glide. This bottom guide is suitable for barn doors, pocket doors, and closet doors, offering a reliable and durable solution. Features -Color:Black -Material:ABS -Size:4.50X2.60X1.80cm/1.77X1.02X0.71in -Floor Guides Stop: Every detail is carefully crafted, experience the durability and practicality -Universal compatibility: compatible with a variety of door and window types, including sliding doors and barn doors, making it a versatile choice -Enhanced safety: the bearing limiter design enhances the stability and safety of your doors and windows, providing peace of mind -Userfriendly installation: designed for simplicity, this product offers a quick and easy installation process, making it accessible to all users -Antiwobble design: the bottom roller antisway feature effectively prevents wobbling, ensuring smooth and stable operation of your doors and windows Package list: 2 pcs x 8PCS pulley stopper