Improve work efficiency: The foot operated lifting mechanism allows for door free lifting, reducing physical pressure and improving the work efficiency of installers who prefer professional level tools Adaptive door settings: Accurate door alignment is achieved through 360 degree rotation and height modification functions, supporting a wide range of door compatibility and ensuring adaptability to various installation scenarios Stable and reliable support: The door lifter is reinforced with high-quality materials, providing unparalleled load-bearing capacity and stable performance, easy to adapt to all floor types, while ensuring long-lasting elasticity and safe for operation throughout its entire service life Wide functional range: Designed to meet the needs of decoration and construction, suitable for residential and commercial environments, ensuring seamless integration into any flooring project Anti slip: Anti slip rubber pads can improve floor grip, prevent sliding during use, and achieve consistent operational stability and safety first design experience, Weight: 1.36907064702 pounds, Manufacturer: AMSLSIU