Carpenter's Square, 2pcs Precision Right Angle Block Ruler with Scale, Aluminum 150x100mm & 100x70mm Sliding Bevel Metal for Machine Setup and Laboratory Use

This carpenter's square is made of aluminum alloy, making it lightweight and durable. The set includes one 150*100mm square and one 100*70mm square. This metal square is designed for precise marking, machine adjustments, and laboratory use. It allows for accurate measurement of 90-degree right angles with an accuracy of ±0.01-0.03. The square features a laser-etched scale, making it clearly visible and easy to identify. The wide, thick T-shaped base provides a stable base on a table, ensuring accurate work. This ruler with a scale is not suitable for a small range of measuring tools but can be used for measuring the height of certain table saws, ensuring verticality, and other similar tasks.