Triangle Ruler 12 Inch Aluminum Alloy Triangle Ruler Roofing Rafter Square Protractor High Precision Measuring Tool for Engineer Carpenter Framing Measuring Lever Tool

Specification: Type: Straight Angle ruler  Material: Aluminum Alloy Size: 30*30*4CM Color: Black Features a protractor scale 0-90° Ideal for all building and remodeling projects Use as saw guide for angle measurements and cuts Strong cast aluminium body with clear, embossed imperial graduations and common rafter conversion table Also useful for hobbyists, home builders, manufacturers, DIYers & artists Features: Tri-Square, Meter Square, Protractor, Line Scriber & Saw Guide All In One Tool. Suitable Tool For Framing, Roofing, Building & Remodeling Projects. Lipped for Edge For Secure Locating. Manufactured From Strong Aluminium. Metric & Imperial Measurements. Package List: 1 x 12inch Tri-Square ruler Noted: 1. Due to the light and screen difference, the item's color maybe slightly different from the pictures. Please understand. 2. Please allow 1-2cm differences because of the manual measurement.