This vintage Lufkin No. 636 folding ruler is a must-have for any carpentry or woodworking enthusiast. Made in the United States, this ruler has a rugged red end and is perfect for brick masonry with its spacing feature. The ruler is 72 inches long and is in its original, unmodified condition. The ruler is a collectible item and is perfect for anyone who is looking to add a unique tool to their collection. It is made with high-quality materials and is built to last, making it a great investment for anyone who is serious about their craft. Don't miss out on this opportunity to own a piece of history!