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

Versatile Triangle Ruler -- 12 inches triangle ruler can be used as a protractor saw guide, miter, line scriber marking 45-degree lines and square, finding roof pitch, framing square 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 square for easy reading and ensure high accurate measurement. Further more, there is a common rafter conversion table on the ruler f

Durable & Sturdy -- Thickened aluminum alloy ruler with high strength and high hardness, anti-bending anti-drop, designed for long term service.

Premium Quality -- Constructed of fine aluminum alloy with matte finish to prevent 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.