THE DEWALT DWS5100 Dual Port Ripping Fence has been designed to be used with the DCS577 XR FlexVolt High Torque Circular Saw. The fence has been constructed from lightweight durable aluminium. The 300mm rip capacity on the left side allows for common rip cuts such as stairs or risers. The 360mm rip capacity for the right allows for larger maximum width rips. The markings have been laser etched for more accurate and precise readings. The fence can fold down for easy storage.