
I have this guy. 11lber I use if for knocking stuck wheels off cars.
I actualy broke the damn thing once. Handle snapped in half. Granted it had been run over at least a half a dozen times. Good tool...but man does it wear you out! Monster of a coworker once knocked a car off the hoist with this pig. Forunitly no one was hurt and the car wasnt damaged...a miracle!
http://buy1.snapon.com/catalog/item.asp?tool=all&item_ID=9098&group_ID=1046&store=snapon-store
My dad has the same one at his shop; I can't count how many times I've used it! I just can't bring myself to pony up that much cash for one!!!
NorthernTool sells a VERY cheap 10lb hammer that I've had my eye on though http://www.northerntool.com/shop/tools/product_47608_47608
I love getting hammers at garage sales. If it has no handle or a broken off handle 95% of people see it as just a chunk of metal and I usually pick them up for a dollar or less!
I was walking through the neighborhood during 'bulky pickup' week, someone had an old, rusty 12lb sledge head sitting on top of a pile of broken wood. Needless to say, it came home with me. Made in USA, even!