Johnson’s 16″ x 24″ hi-visibility orange framing square features EZ Readโข numbers and graduations. This framing square is everything a builder needs to get the work done quickly, efficiently and accurately. It includes graduations in 1/8″, 1/10″, 1/12″ and 1/16″ as well as octagon scales, rafter tables, brace tables and board foot tables, making it useful for any number of different jobs. This framing square is a must-have for any carpenter or builder – it is handy for framing, layout, rafter and stair work, finding and establishing right angle, marking cut-off work and more!