Features: Unleash your woodworking precisions with our 550mm woodworking compasses scriber, a must having tool for drawing perfect circles with ease. Crafted from aluminum, this large compasses features a clear scale for accurate measurements and a robusts constructions that stands up to the demands of frequent use. For professional carpenters, architects, designers, and woodworking enthusiasts who demand accuracy in their scribing and drafting tasks. Enhances any woodworking workshop, constructions site, or educational setting with this compasses, designing to delivers precise result in a variety of environment. The woodworking compasses tool is not just a tool, it's investment in your craft, providing reliability and consistency for all your large scale woodworking projects. Specifications: Component:Aluminium Length:Approx.55cm/21.65inch Package Includes: 1 Set Circler Drawing Tool note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.