2Pcs Connectable Contour Gauge (10+5 Inch), Profile Duplicator with Lock, Gifts for Man Husband Carpenter Masonry DIY Enthusiast, Outline Marking Tool for Woodworking Floor/Tile Laying

【gift】Great gifts for Men Dad Boyfriend Husband Grandpa. It is a super gauge tool for handyman to do woodworking, flooring, tiling, carpet laying, laminating, DIY projects.
【Metal Lock Mechanism】Contour gauge duplicator is upgraded with metal locking mechanism, which is much more durable than others' plastic lock. Metal lock mechanism is designed for long term use.
【measurement】Made from heavy duty aluminum core and durable ABS plastic pins, contour gauge profile tool will not scratch the original finish of the shape being duplicated. The 45 degree pin teeth design will also maximum the accuracy of measurement.
【Adjustable Tightness】Never worry about too loose or too tight of plastic pins to slide in, especially after being used for several times
【Easy to Use】Simply remember three steps: Copy it. Lock it. Trace it. You just press the contour gauge on one of the shapes. Then trace and trim the outline, and cut into shape