Woodworking Center Finder Scribe Hand Tools For Gauge Marking Layout Easy Description: Accurately measure angles, easy to use and carry. Made up of aluminum alloy material, durable and long last. This is a ruler that is easy to handle and provides good work efficiency, which helps increase efficiency and save time. Quick and easy operation, It can mark a soft metal, wood, and it's perfect for finding precise centers. Small size, convenient and portable to use.quick and easy operation. Specifications: Product name: Scribe Gauge Material: Aluminum Alloy Color: Red,Blue Measuring range: 90mm Accuracy: 1mm Application: Woodworking Size: About lenght 120mm Package Contents: 1 x Woodworking Center Scribing Tool,1 x yellow pencil Note: Transition: 1cm=10mm=0.39inch 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.