Bon Tool 3/8 in. x 1/2 in. Stainless Steel Convex Mortar Jointer

A unique double-ended design with one 3/8 in. end and one 1/2 in. end. Convex jointers are recommended for exterior applications to help compact the mortar, ensuring that moisture is unable to penetrate joints. This item is great for the professional contractor and making clean joints. With the stainless steel construction, this jointer is built to last.

• Helps compact mortar and prevents moisture from entering joints
• Designed for efficiently making clean joints
• Made from high-quality stainless steel for durability