PROFESSIONAL SIZING: Cabinet clamps are designed to accommodate door frames from 1inch to 1.8inch with a maximum opening capacity of 3.6inch and a minimum opening capacity of 1.7inch. The 2-inch jaw width and 1.2-inch throat depth provide flexibility for a variety of cabinet installations, ensuring a perfect fit for your project needs. Maximum load capacity: approximately 440 lbs. PRECISE DRILLING: Each clamp has 2 drill guides (1/8inch and 3/16inch) allowing for tight alignment and pre-drilling without the need to disassemble or reposition the clamp. Achieve worry-free precision in your drilling tasks, ensuring cabinet doors are properly aligned and installations look professional. Sturdy Construction: The body of these clips is made of high-grade aluminum and the handles are made of high-quality steel for durability. The surface is treated with an oxidation process to enhance wear resistance, ensuring the tool can withstand the rigors of frequent use while remaining portable and lightweight. Portable and Convenient: The cabinet clamp has the function of aligning two cabinet body frames in series from front to back. It is fast and will not cause damage to the cabinet, allowing the front frames of the two cabinets to be better and faster aligned and connected. Note: Please remember to correctly attach the rubber pads to the wiring board and auxiliary arm to avoid scratching the surface of the cabinet. Wide range of applications: In addition to professional cabinet installers, our cabinet clamps are also suitable for home installation and repair of various cabinets in the home. Its drilled rails and large clamping jaws allow you to easily create the perfect connection between cabinets. Colour:black Material:Aluminum alloy Package Contents: 2 x fixing clip 2 x drill guide Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.