characteristic: With the standard design, the slicing or milling angle can be set quickly and accurately, and the guide rail can be used for accurate and repeatable 90-degree cutting without readjustment. The 90-degree saw guide rail of circular saw adopts hollow design, which is light in weight and compact in size, and is very convenient for daily storage and carrying. The 340mm right-angle rail saw is made of high-quality aluminum alloy and stainless steel, which is stable in structure, not easy to be damaged and bent, rust-proof and . The guide rail of the 340mm right-angle circular saw is easy to use, and the installation can be completed in only a few steps with simple installation and disassembly steps. The is anodized, which is comfortable to touch, - and wear-. describe Name: 90 degree circular saw guide rail Type & colour: A-Square Right-Angle, Silver Material: Aluminum Alloy,steel Package Contents: 1 x circular saw guide rail 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.