Contour gauge with locking mechanism, profiling tool, woodworking measuring ruler, irregular contour duplication tool, gift for carpenters (improvement)

【PRECISION SHAPE COPY】The new upgrade offers a simpler and more efficient way to instantly copy any shape. Accurately copy the instant pattern for curved and irregularly shaped objects.【ADJUSTABLE AND LOCKABLE】The tightness can be adjusted as needed. It is especially useful for drawing irregular and complex objects. It can be locked and secured after each adjustment to ensure accuracy.【AVAILABLE AT BOTH ENDS】Our contour gauge comes with a pulley end and a pointer end. The pulley end is smoother, and the pointer end is more precise and easier to use. The pen holder can be moved up and down to easily change the pen end.【EASY TO USE】The contour gauge's locking mechanism is very simple to operate; it can even be used with one hand. Secure the pencil in the middle, then press down while tracing the line. [WIDE APPLICATIONS] The contour duplicator can measure and mark the shape of floors, pipes, carpets, etc. Ideal for woodworking, auto body repair, sheet metal work, stainless steel work, or any contour reproduction work.