This carpentry tools and equipment is a versatile tool and ideal for woodworking, home improvement and DIY projects, as it is designed to precisely copy and hug irregular shapes such as curves, angles, edges, thus minimizing material waste and saving money. A must have home gadgets and small tool mens tools for flooring trim. Contour gauge duplicator tiling tools is built in an adjustable lock mechanism that is more durable and long lasting. Lock mechanism will let the shape keep unchanging and help you carry out the shape to any surfaces you want to cut. The blades of the marking tool contour gauge with lock is made of premium ABS plastic material, not only durable and portable, but also lightweight and flexible which can protect your item during using. Note: The lock mechanism can not be pull to the end of the locking, please use it carefully. A great carpenters tools and profiler scribing tool for carpenter working. A auxiliary tools for woodwork which make your work easier. You just need to press the depth gauge angle measurement tool against the item to get the shape. Lock the shape by the locking mechanism to keep it unchanging, then you can trace the shape on paper, carpets or any other surfaces you want to cut., Manufacturer: Xianjuun