This bypass door hardware kit fits door panels with thickness from 1 3/8 in. to 1 3/4 in. and width of 48.5 in., suitable for 2-door bypass setups. It supports a maximum weight of 150 lbs., allowing flexibility to choose the right size based on door requirements. Made from commercial-grade precision aluminum, it resists breakage, corrosion, and rust for long-term durability. The sturdy design ensures door stability and prevents derailment. 3-wheel hangers evenly distribute the door’s weight across each wheel, while heavy-duty ball bearings minimize friction, enabling quiet, smooth, and stable door movement. Suitable for various spaces like living rooms, kitchens, bedrooms, bathrooms, laundry rooms, closets, and offices, it caters to diverse needs. Installation is simple with a structure that includes quick-release locking plates, making setup and removal easy even for non-professionals following instructions, saving time and effort. Color: Black. Material: Aluminum Alloy.