With the Milwaukee RBA-2 adaptor, you easily connect your router to the Milwaukee guide rail system to achieve dead-straight grooves and precise routing lines. This guide rail adaptor is designed for use with the M18 FTR, M18 FTR8, and M18 FR12 routers alongside guide rails such as the GR800, GR1400, and GR2700. The integrated cam lock and anti-tilt design keep the base stable, ensuring a smooth glide along the rail without tipping. Clear scale markings in millimetres and inches allow you to adjust the routing distance quickly and accurately. You gain complete control and repeatable precision across every sheet material project.