Rotary Arm Measuring Ruler Digital Angle Finder Protractor, Stainless Steel Woodworking Ruler Measure Tool Scale Angle Finder Ruler-80120mm-

Features: Made of stainless steel material, practical and durable. Designed with locking nut for locking angle at any convenient position. Ruler and protractor 2 in 1 combination for easy measuring. Quick and easy to read the measurement with clearly display. Available in three size, meeting your different demands. Spec: Material: Stainless Steel Measurement Range: 0-180°, 0-15cm / 0-5.91in Optional Size: 80 * 120mm / 3.14 * 4.72in, 120 * 150mm / 4.72 * 5.91in, 150 * 200mm / 5.91 * 7.87in Weight: 50-129g Package list: 1 * Protractor Ruler