The Marshalltown 833D concrete groover is a heavy-duty zinc 6 x 4-3/8 inch blade with DuraSoft handle for cutting control joints in fresh concrete slabs. The blade is forged or machined at Marshalltown’s Iowa plant, and the DuraSoft (or soft-grip) handle is shaped for hours of finishing work without hand fatigue.
Right tool for concrete contractors, flatwork finishers, sidewalk and patio crews, DIY concrete pours. Marshalltown’s pro-grade hand tools dominate the concrete-finisher and bricklayer market because the steel and the handle are both built for daily commercial use, not occasional hobby pours.
Marshalltown Company has been making concrete and masonry tools in Marshalltown, Iowa since 1890 — over 130 years of American tool manufacturing. The forged blades, machined hardware, and DuraSoft handles are produced at Marshalltown’s Iowa plant, and the company holds the dominant position in pro-grade hand tools for concrete finishers, bricklayers, and masons.
