RED TAIL OFFSET RULERThe RED TAIL Offset Ruler is a precision offset ruler designed to simplify layout tasks for paneling, custom cabinetry, and other woodworking projects. Its flat edge slider combines four essential tools into one: an offset guide, 90 square, 45 square, and standard ruler, ensuring accurate markings and efficient workflow for craftsmen. Built in 90 and 45 Layout Guides make repeatable angle marking effortless. Ideal for trim, casement moldings, and box