Carpenter Square Bidirectional Adjustable Locating Rod Double Sided Scale Multi Functional Aluminum Alloy Triangle

Feature: 1. Bidirectional Locator Rod: The carpenter square features a dual direction positioning rod that can switch to another right angle side, achieving bidirectional adjustments; the base is flush with the right angle , serving as the starting point at zero. 2. Accurate Dual Sided Scale: Independent centimeter and inch scale on both sides for clear and precise readings. Easily switch between measurement units to prevent misreading. 3. Flexible Angle Adjustment: Enjoy the freedom to choose angles and provides quick positioning for commonly used angles, balancing efficiency and accuracy. Simply tighten the nut after adjusting to the desired angle. 4. Smooth and Robust: All surfaces of the ruler are finely polished to ensure a smooth touc