Measuring difficult angles or shapes has never been easier with this marking tool! Our double-lock marking tool gives you peace of mind! The latest 25cm design has a double lock so you can store the entire template instead of half of a single lock. Even when working upside down, you won't lose the template! It's the ideal tool for perfectly laying laminate, carpet, vinyl, and wood floors, but also for creating the most beautiful DIY projects! The building materials specialist has developed a marking tool: the Double Lock Contourer, made of high-quality ABS. The double lock ensures more precision when marking shapes than a single lock. This rust-resistant, compact, and portable contour marker is also popular in the Netherlands and Belgium. Marking With the double lock open, the marking tool is slid onto the object on which the material is to be laid. The profiling machine produces a template that is copied down to the smallest detail using large-headed pins. Push these pins into the desired shape. The two locks lock together again, allowing for highly accurate, continuous lines to be drawn on the material to be cut or sawn. Furthermore, the marking tool has a 25cm and 10in measuring system on both sides, allowing you to instantly read the correct length. Double Lock This is the latest design of the marking tool. It adds two locks. This ensures that the resulting shape is completely fixed while moving. If you use a single lock, the pin furthest from the lock can still come loose and cause the shape to deviate from the drawing; this is not the case with our Double Lock Contour Gauge! Furthermore, you can use the same shape multiple times, ensuring that all measurements are exactly the same. Thanks to the double lock, you can even work on the ceiling without any problems.