1. Professional performance tool: Made of aluminum alloy, this door installation clamp is a professional and robust tool that provides stable support for your cabinet door. It has an integrated mounting device, making it suitable for both frameless and framed cabinets. 2. Practical door installation: With a sturdy aluminum support and mounting device, this clamp serves as a helper for door mounting. You can easily hold the door by hand while attaching the hinge with the other hand using this tool. 3. Support and positioning: During the door installation process, this clamp provides reliable support, precise positioning, and accurate leveling. It ensures that the door is properly aligned and in the desired position. 4. Easy to use: Ideal for left or right doors, this door installation clamp is simple to operate. It can easily install doors on boards up to 2 inches thick, simplifying your DIY installation process. 5. Heightadjustable design: The heightadjustable support allows for precise door positioning. You can adjust the support height within the 21/2inch range to position the door exactly at your desired height.