Durable Material: Made of sturdy steel and zinc with a non-marking structure, it will not damage the bottom of the door when lifted. 360° Rotation: It mounts parallel and rotates 360 degrees, which is suitable for positioning and fixing on the door, panel or plasterboard, reducing the labor intensity of wooden door installation masters and improving the installation efficiency. wood door installation. Hands-Free Operation: Easy-to-use foot-operated door lifter supports door for easy deployment and operation. Lifting height: 6 mm - 60 mm. Maximum load: 100kg load capacity to support the door, which facilitates its operation by one person and does not require extra hands. < p>