The CRAFTSMAN Hammer and Pry Bar Combination Set includes a 20 oz Steel General Purpose Hammer has a vibration reduction ergonomic handle which is ideal for daily use on the job. It gives you the versatility of a smooth face hammer so it can be used on finish work as well as the weight to be used on exterior jobs. The 12-in Wonder Bar is made of forged high-carbon steel for increased strength and durability and heat-treated for increased durability. It has polished and beveled cutting edges, and the contoured bar makes pulling nails, prying, lifting, and scraping easier.