Architectural Scale Ruler Imperial Measurements 12 Black Laser-Etched Aluminum Architect Triangular Ruler with Standard Metal Ruler for Architects Students Draftsman and Engineers

Features: The engineering triangle scale are made of high quality material, sturdy and durable Come with 1 pcs stainless steel ruler, convenient to use With laser-etched white markings set on a black background, not easy to fade or rub off Sharp graduations and precise markings perform well on any blueprint or surface, quick and easy to read Specifications: Material: Aluminum Alloy and Stainless Steel Color: Black and Silver Item Weight: 4.7 oz/ 133g The Size of Architect Scale: 12 x 0.9 inches The Size of Standard Ruler: 12 x 1.1 inches Package includes: 1 x 3 Sided Ruler 1 x Stainless Steel Ruler