6 in. x 4-3/8 in. Zinc Groover
The RIDGID 6 in. x 4-1/4 in. Zinc Groover is used to leave a permanent indentation, or groove, across the surface of a concrete slab to help control future cracking. This groover is made from solid, durable zinc. The Overmold Handle provides comfort and increased grip. RIDGID: Powerful. Durable. Professional.