A universal guide rail for producing straight cuts with your circular saw. This guide rail features a circular saw sled/jig which is built to fit most circular saws on the market today (left or right blade). Make straight cuts as long as 1220mm with a super simple setup which requires no clamps. Thanks to the anti-slip guide strips included on the rails, this rail will securely be held in place. The rail also includes an anti-chip feature which prevents splintered cuts.