Marshalltown 3/8-1/2 In. Brick Jointer is crafted from high-carbon steel, ensuring durability and strength for your masonry needs. Its concave design allows for precise and clean joint finishing, while the tempered, hard, and polished finish long-lasting performance and resistance to wear. This brick jointer is available in various sizes to suit different projects, including options with end sizes of 1/2" and 5/8", 3/4" and 7/8", or 3/8" and 1/2", each sold individually. This tool is i for achieving professional results in brickwork with ease and reliability. Model Number: 304379