Aluminum alloy cross line ruler for woodworking - Material and durability: built from aluminum alloy for rust resistance, durability, and long service life. - Accurate and reliable: precise manufacturing and an accurate scale ensure reliable measurements and markings. - Straight line marking: T-shaped design helps draw straight lines with consistency and precision. - Secure, yet portable: the T-shaped features allow boards to be held securely in place while working, and the tool is easy to move between tasks. - Red finish: the bright color provides high visibility on both the work surface and project pieces. - Compatibility and use: designed for standard woodworking setups and measurements, suitable for a range of carpentry tasks. Practical use scenarios - Marking straight lines on wood and panels for precise cuts and layout work. - Aligning and assembling boards to ensure square joints and clean edges during furniture or cabinet projects. - Transferring measurements and setting cutting guides on boards to prepare for hand or power saw operations.