Bench Dog 10-019 ProCut Portable Circular Saw Crosscut Guide
ProCut turns your right-blade circular saw into a precision cutting tool. Use ProCut to guide your circular saw for accurate cross cuts while dramatically reducing the chance of kickback.  Use it for cross cutting dimension lumber, siding, shelf boards, bead boards, wood "I" beams, etc.  The base of the saw rides on ProCut's platform, preventing scratching of finished stock.  Works with any right-blade circular saw, electric or cordless.  Made in USA.