Wilton 90412 4 Lb Head, 12" Bash™ Brass Sledge Hammer The world’s most durable Sledge Hammers are 400% tougher than wood or fiberglass handle hammers - strike after strike, the results speak for themselves. In addition to Unbreakable™ Handle Technology, all B.A.S.H® sledge hammers feature a safety plate to secure the head, no slip grip, an anti-vibe neck and the trademark B.A.S.H® green head. Ideal For: Demolition Work Driving Fence Posts Driving Stakes Fracturing Stone and ConcretePolice, Fire and Rescue Railroads Rebar Work