【Dedicated Design】: Cutting Machine Base Guide is designed for Circular Saw cutting machine 【Material】: Crafted from ABS, this adjustable cutting machine base guide ensures long term durability and reliable performance for all your cutting needs 【Reversing Buckle Design】: Circular Saw Milling Positioning Clamps is equipped with a reversing buckle to ensure that the base rail will not move during use, providing additional stability 【Cutting Help】: Enhance the accuracy of your cuts with this adjustable guide, which provides stable support and alignment for professional results every time 【Adjustable】: Electric Circular Saw Milling Positioning Clamps is adjustable from 145mm to 210mm, users can adjust as needed to adapt to different work needs Size Chart:total length 31cm/12.20inch, main body length 29.5cm/11.61inch, width 4cm/1.57inch, thickness 2.9cm/1.14inch Package Includes: 1 Cutting Machine Base Guide Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.