1" x 11/8" Brick Mortar Joint Pointing Tool creates the most popular masonry joint in the United States. Use this tool to make rounded sunken rodded masonry joints. Creates a consistent concave joint every time for a watertight seal. Each end makes a different size joint for versatility. One end makes a 1" joint, then flip it around for a 11/8" joint. Made from formed high quality steel for durability. The jointer is then sent through a unique heat-tempering process for hardness and long wear. The steel is then polished for a smooth, perfect joint every time. The shape of the tool provides knuckle clearance as you move along the joints. The overall length of the tool is 10-1/2" long. Proudly made in the USA. Strong carbon steel blade heat tempered for hardness hand polished for a perfect joint creates a concave joint forms 1 in. and 11/8 in. joints