The Milwaukee® guide rail is designed to deliver precise straight cuts for the professional carpenter and remodeler. Compatible with the Milwaukee® 6-1/2 in plunge track saw (2831-20) the guide rail features anti slip strips to keep the track from moving during cuts and an anti splinter edge strip to help make Splinter-free, finish quality cuts. The guide rail is also compatible with the Milwaukee® rail clamps, rail connectors and track bag.