Introducing our precise cutting guide for circular saws - the perfect tool for achieving straight, accurate-cut every time. Designed with both professionals and DIY enthusiasts in mind, this guide ensures your circular saw cut with th- -of a high-end machine. Adjustable Guide Rail: Easily adjust the guide rail to match the length of your circular saw. Sturdy Construction: Made from quality materials for durability and long-lasting use. Easy to Use: Simple setup and operation, perfect for beginners and experts alike. Versatile Application: Suitable for cutting various materials such as wood, plastic, and metal. Color:Silver Material:Stainless Steel Specification:B: Upgraded version Package Contents: 1 x Positioning Calipers 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.