This upgraded Contour Gauge with Lock is a super duplicator tool for woodworkers and anyone to complete projects. The profile gauge is simple to use and designed to easily duplicate irregular shapes. It also comes with its own box, which is nice to give for a useful and thoughtful gift for birthday, holiday,  or anytime.
Lightweight & Easy to Use - VARSK contour gauge profile tool weighs only 1lb. The 10 inch length and 0.05 inch single sheet thickness are enough for you to get accurate measurements when doing home maintenance and DIY projects for precise shape duplication.
Upgraded Metal Lock Mechanism - VARSK contour gauge shape duplicator is upgraded with metal locking mechanism. The metal lock mechanism is designed for long-term use. 
Made from heavy-duty metal core and durable ABS plastic pins, the profile gauge will not scratch the original finish of the shape being duplicated. The 45-degree pin teeth design will also maximize the accuracy of measurement. This contour gauge is also a reusable tool that can copy shapes countless times.
Adjustable Tightness & Dual Sides Scale Design - No need to worry about too loose or too tight of plastic pins to slide in, especially after being used several times. Comes with an allen wrench to adjust the tightness of pins as desired.