12 Inch Rafter Aluminum Alloy Metric Triangle Ruler Double Scale Triangle Protractor Layout Gauge High Easy-Read Layout Tool Woodworking For Building Framing

12 Inch Rafter Aluminum Alloy Metric Triangle Ruler Double Scale Triangle Protractor Layout Gauge High Easy-Read Layout Tool Woodworking For Building Framing Features: Versatile Triangle Ruler -- 12 inches triangle ruler can be used as a protractor saw guide miter line scriber marking 45-degree lines and finding roof framing and a ruler perfect for all building and remodeling projects. High Precise Measurement -- Double face embossed high clear and high precise metric and imperial scales on the rafter for easy reading and ensure high accurate measurement. Further more there is a common rafter conversion table on the ruler for clear conversion. Durable & Sturdy -- Thickened aluminum alloy ruler with high strength and high hardness -bending -drop designed for long term service. Premium Quality -- Constructed of fine aluminum alloy with matte finish to glare corrosion resistance oxidation resistance. Scope of Application -- 430x305x305mm / 16.9x12.0x12.0in suitable for all building and remodeling projects also DIY enthusiast home builders manufacturers and artists. Specification: Color: Black Material: Aluminum Alloy Unite: Inch + Metric Size: 7in(170mm) 12in(300mm) (optional) Features: Corrosion Resistance Oxidation Resistance High Hardness Durable Side Length: 260 * 185 * 185mm / 10.2 * 7.3 * 7.3in (7in) 430 * 305 * 305mm / 16.9 * 12.0 * 12.0 (12in) Item Weight: 195g/6.9oz (7in) 438g/15.4oz (12in) Packing List: 1 * Triangle Ruler