Estwing 4-Pound Hard Face Sledge Hammer for Demolition / Stake Driving, 50-55 HRC, 16-Inch Hickory Handle, Ergonomic Grip, Durable Construction Drive stakes and rebar, shatter stone and concrete, and perform heavy demolition or industrial construction projects with the hard hitting power of this Estwing sledge hammer. Designed and built for heavy-duty use, this hammer features a 4 lb. forged alloy steel head with striking ends hardened to 50-55 HRC to withstand years of repeated impacts without deforming. This head is mounted to a 36-inch long wood handle which is made using premium USA-hickory. To protect against overstrike damage, this hammer has a protective collar around the base of the striking head that helps absorb impacts and prevent damage to the handle. Built to last, this hammer meets not only ANSI tool standards but Estwing's own requirements for superior quality, durability, and performance. Features 16-inch handle - 16-inch long handle provides excellent arc swing for maximum impact Forged head - 4-pound hammer head is forged from durable alloy steel and is induction hardened to 50-55 hrc Hickory handle - handle is made from the strongest usa-hickory available in the market Overstrike protection - reinforcing collar around handle at base of striking head protects against overstrike damage Ergonomic design - ergonomic handle design helps reduce user fatigue, lower vibration and improve efficiency USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.