Guide Rail Length 31 in Width 7 2/5 in Height 2/5 in Features Anti Splinter Strip to Reduce Tear Out During Cuts Compatible with M18 FUEL(TM) 6-1/2 in Plunge Track Saw Compatible with Milwaukee Clamps (48-08-0573) Compatible with Milwaukee Rail Connector (48-08-0575) Extruded Aluminum for Precision Straight Cuts