The Finishers Edge Guide System is the most versatile guide available for straight-line work. The Finishers Edge enables tracking of perfectly straight lines on virtually any material that you can cut, mark, or otherwise treat. For any project that requires a reliable, stable, straight-line guide; Finishers Edge gives you the accuracy and reliability to provide both the Professional Contractor and the Do-It-Yourself Homeowner a significant advantage in producing top quality results every time.