Toughstrike American Hickory Sledge Hammer, 8 lb, 17 in Handle ORS NASCO Locks into base of oven Locks into base of oven for a secure fit Cord not hard wired for easy replacement Large dimension range provides comfortable fit that is 17% more adjustable than earlier versions Wide cup opening area increased by 16% over earlier versions New unique memory foam combines denser and softer foam than previous models American hickory handle reduces shock Double face forged steel hammer head for maximum durability Overstrike protection to prevent handle breakage Wedge ring connection for trusted head retention Used for heavy demolition work and driving spikes wedges