Marshalltown 15553 – 36" Control Joint Groover

The Marshalltown 36" Control Joint Groover is designed for professional concrete finishing, allowing you to cut long, straight control joints with precision. Built for durability and ease of use, this contractor-grade tool ensures clean grooves that help prevent cracking in large slabs. Marshalltown tools are trusted for their quality and performance, making this groover an essential for any concrete job.

• Durable aluminum blade construction for long-lasting performance
• 36" blade length with 1/4" radius and 1 1/2" groove depth
• Lightweight design with large red-tipped sight for accurate grooving
• Compatible with M9 clevis handle (sold separately) for extended reach
• Ideal for creating control joints in wet concrete slabs
• Made in the USA with global materials for professional-grade reliability