MARSHALLTOWN 5 in. x 1-1/2 in. Margin Trowel-Durasoft Handle 54D - The Home Depot
MARSHALLTOWN Margin Trowel, 8 x 2 Inch, Spread Mortar and Tile Adhesive, Durable High Carbon Steel, Wood Handle, Tile Trowel, Made in the USA, 58 - Masonry Hand Trowels - Amazon.com
Do it Best 5 In. x 2 In. Steel Margin Trowel - Brownsboro Hardware & Paint