Marshalltown 82 5/8" and 3/4" Brick Jointers: * Intended for the true professional to stand up to heavy, daily use * Made of high-carbon steel * Brick jointers have a convex face for striking concave joints * Each end is a different size for making different size joints * Tooled joints are recommended for exterior applications because the jointer compacts the mortar to keep moisture from penetrating the joint * Concave joint helps conceal small irregularities in laying and emphasizes the pattern * 10-1/2" length * 5/8" and 3/4" joint size