Scale fine adjustment knob adopts pure brass knurled nut, easy to adjust 2. Suitable for electric circular saw 3. Made of high-quality aluminum and processed by CNC, the texture is clear and comfortable to hold. Including main bracket and auxiliary bracket, easy to assemble and remove 5. The table saw fence is a good helper for electric circular saw. Item Type: Table Saw Fence. Material: Plastic Specifications: Main Bracket + Auxiliary Bracket Applies to: Electric Circular Saw. 2 x Main and Auxiliary Bracket Fixing Block. 1 x Main Bracket. 1 x Auxiliary Bracket. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.