[DETAIL] 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. Multiple Sizes: The locator is available in a variety of sizes, suitable for rulers of various widths, and can hold the ruler firmly and stably 4. The design of the ruler groove: Just limit the ruler to the required size and lock the screw for easy use 5. 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: Carbon steel Size: 20mm/0.79in, 26mm/1.02in, 29mm/1.14in, 35mm/1.38in, 39mm/1.54in (optional) Packing size: about 90x50mm/3.54x1.97in 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. 1 X Steel Ruler Positioning Block [ATTRIBUTES] - Hign-concerned Chemical: None - DIY Supplies: Woodworking - Origin: Mainland China - Hign-concerned Chemical: None - DIY Supplies: Woodworking - Origin: Mainland China