Features: Engineered with high strength 6063 aluminum alloy and innovative claw grip design, this low profile T track clamping set ensures secure materials fixation for precise routing and engraving machine operations. Features adjustable positioning compatibility with T slot tables, providing versatile clamping solution for wood, plastic, and aluminum materials up to 50mm thickness. Ideal for professional machinists, and DIYer creators requiring stable workpiece fixation during engraving or milling projects. Perfectly suited for workshop applications including woodworking, model crafting, and precise metalworking. Compact 55x22x19mm design delivers industrial grade durability with anti slip serrated edges, enhancing machining accuracy across hobbyist and professional environments. Specifications: Component: Aluminum alloy Size:Approx. 5.5x2.2x1.9cm/2.16x0.86x0.74inch Attribute: Golden Package Includes: Pack of 2 Aluminum Alloy Clamping Plates note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.