4 lb. Sledge Hammer with Wooden Handle GXA-4004HI - The Home Depot
Amazon.com: 2 Pack 4 lb Small Sledge Hammer, 4 Pound Mini Sledge Hammer, Steel Head and 12 Inch Long Shock-Resistant Fiberglass Handle, Heavy Duty Stoning Hammer Club Hammer : Tools & Home Improvement
Sledge Hammer - 4 pound — Cole Aurichio Ironworks
Double Face Sledge - 4 lb w/ FG Handle - Industry-Railway Suppliers, Inc.
Jackson Double-Faced 4-Pound Sledge Hammer, with 16"-Long Hickory Handle - 9030570 | Kuhlman Direct Online Store