Manufactured from high carbon steel, these tools are used to produce concave joints in mortar that are more resistant to moisture. Each end of the jointer is a different size. Concave joints help conceal small irregularities in the brick laying. Available in a range of sizes. Features and Benefits Manufactured from high carbon steel for resilience Double ended with each end a different size for versatility of use For striking concave joints in mortar that are more resistant to moisture for longevity Available in a range of sizes to suit your needs Typical Applications Brick Laying Construction