PRO Grip concrete floats are made with high-grade magnesium. With an ergonomic shape, the tools provide maximum comfort to reduce fatigue and produce results. The large handle is comfortable when using with one or two hands. The float is available in three blade styles: cast magnesium hand fl oat, extruded magnesium hand float, and round end extruded magnesium hand float. Goldblatt Tool. 877-876-7562.