The EZSMART Universal Saw Base is a key component in the EZSMART family of tools and can be fitted to over 90% of the left or right bladed 7-1/4" & 8-1/4" circular saws currently on the market. This low cost, Patent Pending, circular saw accessory, will transform your home or workshop saw into a precision cutting tool that can be used for free hand cutting or mounted on the optional EZSMART Guide Rail. Whether you are a DIY hobbyist or skilled craftsman, the EZSMART Universal Saw Base takes your circular saw to a whole new level of safety and precision, putting you in total control. The danger of “kickback” is all but eliminated through the introduction of the Patent Pending unique Anti-Kickback fin that follows in the kerf of the blade and prevents the material from closing and “binding”. You will achieve clean, chip free cuts through the use of the Patent Pending Anti-Chip insert that provides zero clearance on each side of the blade, the results are truly astounding, precise, safe cuts. No more lugging around that heavy table saw to job-sites; get proven results with this light weight kit. In addition to making free hand cuts, or with your own straight edge, the EurekaZone Universal Saw Base comes complete with the inserts required for use in conjunction with the optional EZSMART Guide Rail, which will allow you to execute safe, chip free, accurate straight line rip cuts, cross cuts, angle cuts and more.