Description: Adjustable Three Gear Design This Bench Dog Clamp features high, medium, and low gears, allowing you to adjust the clamping force to suit various material thicknesses and woodwork tasks.Material The Desktop Quick Acting Hold Down Clamp is made from sturdy and wear resistant aluminum alloy, ensuring long term durability and reliability in woodwork applications.Quick Action This Adjustable Fast Fixed Clip is designed for quick action and secure clamping, making it ideal for a variety of standard woodwork tasks, ensuring efficient and effective craftsmanship.20mm Size Compatibility The Woodwork Fast Hold Down Bench Dog Clamp has a 20mm specification, making it compatible with various types of wood.Dimensions: The Desktop Quick Acting Hold Down Clamp with dimensions of 3.94x4.33inch. Specification: 10x11cm/3.94x4.33inch Package Includes: 1 Woodwork Desktop Hold Down Clamp Note: 1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping!