Task Tools T72320 12-Pound Sledge Hammer with  Fiberglass Handle Heavy double-faced sledge hammer built to last Head made from drop-forged, case-hardened metal with precision-milled surfaces Perfect for concrete, drywall, railroad spikes, fence posts, etc. Unbreakable double-injected fiberglass handle engineered to significantly reduce vibration Measures 33-1/2 inches by 6-1/2 inches by 2 inches