Applicable Door: This 4ft bypass door hardware kit fits door panels with a thickness of 1 3/8" to 1 3/4", and a width of 24.5" x 2. It supports a maximum weight of 150 lbs, allowing you to choose the right size based on your needs. Durable and Strong: Made from commercial-grade precision aluminum, this bypass door hardware is breakage-resistant, corrosion-resistant, and rust-resistant, ensuring long-lasting performance. The sturdy design keeps the door stable and avoids derailment. Stable and Smooth: The bypass sliding door hardware kit includes three-wheel hangers that evenly distribute the door’s weight across each wheel. Heavy-duty ball bearings minimize friction and ensure quiet, smooth, and stable door movement. Widely Applicable: This bypass closet door hardware is suitable for various spaces, including living rooms, kitchens, bedrooms, bathrooms, laundry rooms, closets, and offices, catering to a wide range of needs. Easy to Install: The sliding door hardware and track kit features a simple structure with quick-release locking plates for easy door installation and removal, saving time and effort. Even users without professional experience can easily install it by following the instructions.