The 833X ANGLE-IZER Locking Contour Gauge can duplicate any shape instantly. Just Press, Lock and Copy. This profile gauge creates an instant template for curved and odd shaped profiles simply and easily. Never transfer profiles to paper or cardboard again. The contour gauge makes measuring and cutting easy. Ideal for fitting flooring around moldings, measuring moldings for reproduction, duplicating spindles on the lathe, copying curves and a variety of other contour matching jobs around the home and shop. Easily copy shapes to tile, laminate, engineered wood, solid wood and vinyl flooring to precisely cut flooring to match objects. The gauge eliminates the guessing of dimensions of irregular shapes.