Swanson Tool 스퀘어 레이아웃 도구

["MULTIPLE GRADATIONS: Gradations included for marking common, hip, Valley, and jack rafters. Useful for determining and marking angles and making square cuts on boards.","FEATURES: Get more bang for your buck with this value pack of two of our best selling speed squares","DURABLE MATERIAL: Heavy-gauge billet aluminum alloy construction is die-cast for increased accuracy versus laser-etched and extruded stamped rafter squares.","EASY TO USE: When used as a saw guide, the speed square makes truing up a board easy","CLEARLY IDENTIFIABLE SCALE: High-visibility, black gradations with a non-glare, matte finish for easy reading in any lighting conditions"]