ITEM NAME:Woodworking Scribe Limited Block Steel Ruler Positioning Locator Fixed Blocks Product Description Description: Steel Ruler Positioning Block Woodworking Scribe Drawing Mark Line Gauge Carpenter DIY Measuring Tool Feature: 1. Excellent material and fine workmanship 2. Easy to install and easy to use 3. Save time and effort, improve efficiency 4. Suitable for steel rulers with a thickness of 0-3.5mm and a width of 0-30mm, used for woodwork, engineers, etc. Specification: Material: Alloy Size: 50*30*20mm/1.97*1.18*0.79" Note: The steel ruler is used for the picture effect and needs to be prepared by yourself. 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 1-3mm measuring deviation due to manual measurement. Included: 1 XÂ Steel Ruler Positioning Block.Suitable for steel rulers with a thickness of 0-3.5mm and a width of 0-30mm, used for woodwork, engineers, etc. Included: 1 X Steel Ruler Positioning Block. The steel ruler is used for the picture effect and needs to be prepared by yourself.