Pro Series Notched Trowel 1/2 x 1/2 x 1/2 - EACH - Tile Outlets of America
Amazon.com : HOGARD Tile Trowel 0.5" x 0.5" | Best Stainless Steel Square Notched Trowel | Toothed Smoothing Tool. : Tools & Home Improvement
MARSHALLTOWN Standard Notched Trowel, Square Notch, 6x6x6 mm Notch Size, DuraSoft Left-Handed, Flooring and Tiling, Tile Tool, Made in the USA, 702SDL - Amazon.com
Stainless-Steel NOTCHED Trowel for Thinset
Rubi 11 in. Steel Notched Pool Trowel 25903 - The Home Depot