Features • Precision Marking Accuracy: Fine marking holes and grooves allow for precise line marking, ensuring your projects are executed flawlessly every time • Versatile Multi-Function Design: Easily converts into a 45-degree scribe ruler, making it a must-have tool for various woodworking tasks • Durable Aluminum Construction: Made from wear-resistant aluminum alloy, this ruler withstands heavy use while maintaining its precision and integrity • Easy to Adjust and Use: The elastic adjustable block securely holds your ruler in place without causing any damage, simplifying your measuring process • Compact and Lightweight: Designed for portability, this measuring hand tool is easy to carry and store, perfect for both professionals and DIY enthusiasts Features: 1、Easy to make a ruler into a 45 degree line scribe ruler with ruler locator. 2、This ruler block is suitable for steel ruler from maximum 30mm*2mm to minimum 25.5mm*0.m 3、Elastic adjustable block, easy to fix without damage to the steel ruler 4、Made of Aluminum alloy material, and machined by precision precision equipment, in use 5、Compact size and light weight for easy carrying Specification: Features: Easy to make a ruler into a 45 degree line scribe ruler with ruler locator. This ruler block is suitable for steel ruler from maximum 30mm*2mm to minimum 25.5mm*0.m Elastic adjustable block, easy to fix without damage to the steel ruler Made of Aluminum alloy material, and machined by precision precision equipment, in use Compact size and light weight for easy carrying Specification: Material:Aluminum alloy Applicable steel ruler: Max. 30mm*2mm, Min.25.5mm*0.m Package list: 1 x woodworking Ruler Locator Package List