Usage Tips:[Router Auxiliary Tool] Are you still worried about not being to use compact router for quickly a straight line on the wooden board? Please use our auxiliary tool --DNP618 Router Edge Guide, so you will easily get a straight line on the board! This tool is made of iron, electrophoresis process anti-rust, hard enough not to bend, and has a smooth , which will not damage your wood board. [Multiple Adaptations] This DNP618 straight edge guide works perfect for DCW600B 20V Max XR CORDLESS ROUTER, DWP611 COMPACT ROUTER, DWP611PK, DNP612 Plunge Base, DW6913 Router Edge Guide, 450 and 451. Attention: This tool does not work with other of routers other than those mentioned above. [Easy to Install] The length of Edge Guide is about 10 inch, use the included two screws to install the edge guide on the base compact router, and then you can get precise positioning of inlays, dadoes, and more.Easy to remove, with built-in silicone rings at the bolts for tighter fixing and error-free operation. Two scale units are designed for easy measurement. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind! Colour:Photo Color Material:iron Package Contents: 1 x DNP618 Router Edge Guide 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.