Versatile Circular Saw Guide: Designed for precision cutting and milling, this clamp is ideal for 4-inch dusty cutting machines and marble machines. It enhances accuracy and stability in woodworking projects, making it a must-have for professionals and DIY enthusiasts alike. Adjustable Base Guide Compatibility: This cutting machine base guide fits 5-6 inch dusty cutting machines, with a locking range from 145mm to 208mm. It ensures a stable and reliable cutting experience across various machine models, enhancing its utility in diverse woodworking tasks. Optimal Positioning with Adjustable Distance: Easily adjust the distance from the mountain side to suit different cutting requirements. This feature allows for precise positioning, ensuring high-quality cuts and efficient operation in all your woodworking projects. Stable Cutting with Bidirectional Reverse Buckle: Equipped with a bidirectional reverse buckle that prevents shifting during use, this clamp offers unmatched stability. Its user-friendly design facilitates easy installation and adjustment, making your woodworking tasks smoother and more efficient. Durable and Portable Construction: Made from high-quality ABS plastic, this lightweight clamp is not only durable but also portable. It's designed to withstand the rigors of both professional and home use, ensuring longevity and ease of transport for all users. Colour:Blue Material:ABS Package Contents: 2 x Counter -Plate positioning tool 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.