Features: According to the angle required for the installation of the wooden door, the lifting height is specially designed. The lifting and lowering can be easily achieved and the 360-degree rotation can be easily achieved through the lever principle. Small and light, simple operation, reduce the labor intensity of the wooden door installation masters-, improve the efficiency of wooden door installation. The bracket is inserted into the bottom of the door, the toes step on the horizontal grid anti-skid place, and the heels step on the square pedal to rotate and adjust, so that the door panel can for always be kept horizontal. It is made of high-quality high-carbon steel, and the bracket part is made of zinc casting, which is anti-corrosion and anti-rust, firm and beautiful. Specifications: Type: Door Lifter Material: Carbon steel Features: Door Lifter, Door Installation, Quick Installer Tool, Home Decoration Gadgets Dimension: app.32.6cm/12.83in Color: Silver Quantity: 1 Pc Maximum bearing capacity: 100kg Minimum Ground clearance: 6mm Maximum Ground clearance: 60mm Package Includes: 1 Pc x Door Lifter note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!