The Johnson Hardware 1/2 in. x 4 in. Bypass Door Carpet Riser is designed to provide reliable support and elevation for bypass doors installed over carpeted floors. Manufactured by L E Johnson, this multicolor carpet riser features a durable yellow zinc plated finish that resists corrosion and ensures long-lasting performance in everyday use. Ideal for both residential and commercial settings, this floor riser helps create a smooth transition for sliding doors, preventing carpet wear and improving door operation. The riser acts as a carpet spacer, lifting the door track above the carpet pile to allow for easy movement and reduce friction. Its sturdy construction makes it suitable for use as a carpet support or plate riser, offering stability and maintaining the integrity of your flooring. Easy to install and compatible with a variety of door systems, the Johnson Hardware carpet riser is a practical solution for enhancing the function and longevity of your bypass doors. This product is perfect for anyone looking to improve door performance on carpeted surfaces.