Aluminum Alloy Triangle Ruler 2-in-1 Triangle Bracket Extendable Arm Tool Triangle Square Ruler Measuring Tool for Engineer Carpenter

Features: 1. Folding ruler: 6-inch foldable extension arm can meet design requirements of 6-inch or 12-inch increases measurement distance after opening reduces storage space after folding. Easy to carry. 2. Built-in powerful magnet: Easy to open no folding no shaking durable. 3. Stainless steel needle threading tool: Tighten and fix the tail on the main body of the ruler easy to carry. 4. Adjustable positioning tool: When in use you can adjust it to the required angle tighten the nut for positioning and press the central adjustable rod to achieve accurate positioning. 5. Material: Solid aluminum alloy structure durable. Portable-light weight easy to store in work bag or pocket. Specification Material: aluminum alloy Colour: black Packing List: 1 x Ruler Note: 1. Due to difference of light and screen the actual color of item may be slightly different from that on the picture. 2. Due to manual measurement please allow a tolerance of 1 to 0.8 inches.