Steel Ruler Scribing Positioning Block - Aluminum Angle Scriber Line Marking Gauge DIY Carpentry Scriber Measuring Locator Feature: 1. Easy to use: Quick and easy to draw straight lines with accurate dimensions without other cumbersome tools 2. Precise: High working efficiency and accurate scale to ensure correct marking 3. The design of the ruler groove: Just limit the ruler to the required size and lock the screw for easy use 4. Material: Lightweight and small size, easy to store and carry. Made of carbon steel, high quality, smooth, rust-proof, durable and strong, will not crack or deform Specification: Origin: Mainland China DIY Supplies: Woodworking Model Number: Ruler Locator Material: Positioning block: aluminum alloy material; Ruler: Steel Package included: 1 X Steel Ruler Positioning Block Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.