Tool smooth concave mortar joints with this Marshalltown 923 brick jointer. The carbon steel runner is polished for clean, consistent joints between bricks. The narrower 3/8" and 1/2" ends fit tighter joint widths typical of thin brick veneer and detail work where the standard 1/2" and 5/8" tools are too wide.

• Carbon steel runner, polished finish
• Dual-ended: 3/8" on one end, 1/2" on the other
• Creates concave joints that shed water and resist moisture intrusion
• Ideal for thin brick veneer, detail work, and tight joint widths
• Compact sled-style handle
• Made in USA with global materials

Tip: Match the jointer size to the joint width - a too-large tool rolls mortar out instead of compacting it in.

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