The Goldblatt® XL notched trowel blade measures 16-in x 4-in. Perfect for the trade professionals who want more efficient and consistent mortar scoring. Especially great for large areas of flooring installations, especially for extra large tile and linoleum. This trowel offers a high grade stainless steel blade which reduces rust. The blade is hardened and tempered for strength and durability. Sturdy aluminum mounting is durable, yet lightweight. Available in a variety of notch styles.