?Add speed and accuracy to your circular saw with guided cuttingQuickly and accurately crosscut up to 8? (203mm) wideMakes precise 90? and 45? cutsRetractable cutline indicators show exactly where your saw will cutGripMaxx? eliminates slipping and holds the guide in placeTake the guide anywhere your projects take youWorks with left- or right-blade circular sawsSaw support ledge aligns your saw perfectly straight for precise cuts