Marshalltown Concrete Magnesium Hand Float 14624 16 by 3 and 1 by 8 Inch Beveled End Round Wood Handle (Made in USA Masonry Flatwork Tool) Wedge Anchors 53 mm Length) Handle Material 53 mm Length) Handle Material Metallurgy Heavy Duty Ductile Cast Iron Jaw Metallurgy Composition Drop Forged Induction Hardened Alloy Steel Adjustment Mechanism Type High Speed 2 Start Threaded Knurled Nut Torque Performance Rating Exceeds Federal Torque Specifications by >140% Integrated Measurement Scale Yes (Stamped Pipe Size Opening Scale) Protective Surface Finish Corrosion Resistant Industrial Powder Coating Overall Catalog Weight 1 Non Marring Synthetic Pilot Guide Bearing: Smooth polymer bearing rides along finished sink basin walls to eliminate scratching Key Performance & Safety Features Extruded Magnesium Alloy Blade: Extremely durable yet lightweight blade construction glides across wet concrete without sticking or dragging