2-piece 90-degree square ruler, mini L-shaped right-angle positioner

The perfect 90-degree angle: The 90-degree square is convenient for 90-degree right-angle woodwork, saving you time. Easy to use: This square marker tool can be attached to inside and outside corners of the piece. Professional for assembling and DIY projects such as drawers, cabinets, frames, furniture, and more. Metric scale: The metric scale on the 3D L-shaped square is clear and provides more precise length measurements. The scale ranges from 0 to 45 mm on one side and from 0 to 75 mm on the other. Solid Aluminum: The right-angle positioner is made of high-quality aluminum alloy with an anodized surface for excellent corrosion resistance, ensuring durability. The ruler body thickness is approximately 15mm. Measuring range: 75 x 45mm. Color: Red. Material: Aluminum alloy. Package contents: 2 x 90-degree corners. Only the above package contents are included; other products are not included. Slightly different from the actual product. The allowable measurement error is +/- 1-3 cm.