Description: 1. Time and effort saving, smooth gaps, stable clamping, manual adjustment 2. The fixed height is consistent, and the cabinet door is installed smoothly and perfectly. Choose the appropriate height to adjust the left and right positioning screws 3. Clear scale, more precise installation and adjustment. The panel is equipped with clear scale, which is precise and convenient for operation and installation 4.36MM large opening, suitable for various cabinets, flat support board can be installed by one person for a beautiful appearance, providing extra protection during installation 5. Thickened stainless steel, with strong load-bearing capacity, greatly improves the load-bearing capacity of safely thickened materials, ensuring safe operation 6. Increase the thickness of the plum blossom knob for smooth rotation, and quickly increase the knob design for a comfortable feel and smooth rotation. Quick adjustment does not waste time Package List: Cabinet door installation assistant * 1pc