Toughstrike Fiberglass Sledge Hammer, 12 lb, 35 in Handle no checkout [Nom] 4 1 2 in Grit 46 [Nom] 4 1 2 in Grit 46 Hardness Grade S Hazmat NO Jan San Catalog NO Mounting Threaded Hole Prop 65 YES Quantity 10 per pack Quarterly Flier NO Special Order NO Speed [Max] 13 [Nom] 6 in Hazmat NO Jan San Catalog NO Mounting Center Hole Prop 65 NO Quantity 4 per case Quarterly Flier NO Roughness Grade Fine Special Order NO Speed [Max] 5000 rpm Stock Status In Stock UNSPSC 31191600 Welding Catalog NO Wt Fiberglass handle for increased handle strength Double face forged steel hammer head for maximum durability Overstrike protection to prevent handle breakage Epoxy connection for trusted head retention Used for heavy demolition work and driving spikes wedges