Lock Angle Measurement Tool on a turnkey basis is a smart solution that can be transferred to the workpiece for convenient angle measurement, which is very suitable for floor laying or furniture manufacturing. Main Features of Accurate Measuring Tool: It is widely used for measurement, marking indicators, workpiece positioning, marking angles, and also very suitable for use as a scratch indicator (For marking parallel lines). The most useful tool for amateurs or professionals Ionals. Wide range of applications: Suitable for engineering, student drawing, architectural design, woodworking, length measurement, etc. It is an ideal gift for students, craftsmen, architects and designers. Accelerate Efficiency: The angle measuring ruler can be used to accurately and conveniently measure internal and external angles and transfer them to the processed material. It canSave time and speed up work efficiency. ABS Material & High Precision: The measuring tool is made of durable and stable ABS plastic. Rust-proof, lightweight, sophisticated structure, smooth promotion and Ensure accurate readings. Using the method, use the locking lever to hold it in place. The lever design makes it easy to operate from both sides with only one hand, even in a narrow working area. Step 1: Slide the two plastic feet into the corner of the wall and align them with the wall. Step 2: Place the slope gauge on the workpiece and mark the angle. Step 3: Because of the scale on the movable leg and the pencil guide hole, the goniometer is also suitable as a marking pointer (used to draw parallel lines). Step 4: Simply set the stopper, insert the pencil and pull the inclined incline onto the workpiece. Specifications Product Weight86G Product Size(L x W x H)31 × 3 × 2cm / 12.2 × 1.2 × 0.8 inches Package Contents× Lock Angle Measuring Tool 1 MaterialABS NoteDue to manual measurement, please allow slight measuring deviations. Due to different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures.