POWERTEC Circular Saw Guide Rail System - Turns Any Circular Saw Into a Portable Rip-Cut Tool, Fits Left/Right Saws. Upgrade your circular saw into a precision cutting machine with the POWERTEC Circular Saw Guide Rail System. Designed for professionals, contractors, and DIYers, this system transforms ordinary saws into edge-guided tools capable of delivering straight, accurate, and repeatable rip cuts. Compact, portable, and easy to use, it's the smart alternative to hauling a heavy table saw to the jobsite.【Key Features & Benefits】 Turns Your Saw Into a Precision Cutting Tool- Converts virtually any circular saw into a guided cutting system.- Achieve perfectly straight rip cuts from 1 in. up to 22 in. wide, ideal for sheet goods, plywood, panels, and more.【Universal Sled Design】- Adjustable base plate clamps and dual mounting positions ensure compatibility with both left- and right-bladed saws. - Indexing stop provides consistent alignment and accuracy with every cut.【Accurate, Repeatable Scale】- Equipped with a micro-adjustable imperial scale that aligns precisely with the saw blade's cutting edge. - Delivers true-to-blade measurements for reliable, repeatable rip cuts every time. 【Vibration-Reducing Stability】- Includes six self-adhesive silicone pads for customized placement. - Reduces motor vibration, minimizes drag, and ensures stable operation even on slick work surfaces. - Produces cleaner, more controlled cuts with less effort. Material: Aluminum.