Klenk Sheet Metal Hammer 20oz Square Head DA70510

This is a great hammer, I've been using it for various sheet metal tasks for the last 3 years. It is holding up very well and showing no signs of concerning wear. The grip is MUCH better than the leather grips that many sheet metal hammers seem to have. It is slightly heavier than the majority of other sheet metal hammers I have used, but I prefer it that way. I suppose if you are working overhead a lot (driving in hit pins to secure hangers) it may bother you if your forearms/hands aren't strong or if your muscular endurance is lacking, but if you use it for awhile you will get used to it and then lighter hammers will feel like toys.

With carpool tunnel. I’ve learned to use both hands to work. This hammer to heavy enough to not roll the metal along with light enough to go a couple mins longer with my right arm than usual. Highly recommend

I've had this hammer since mid 2017. I have abused the hell out of it. Used it as a pry bar, a prop, a chipping hammer, an peen and every other thing you can imagine. I'm a big guy and the 18oz. hammers out there are just a little small for me. I've used Malco, Estwing, Midwest, etc...tou name it. I broke 2 Malcos, etc..when I was an apprentice and this is the first hammer that has stood the test of time with me in a career that has spanned 37 years. I see a couple of bad reviews here and cannot imagine why they had bad experiences unless the manufacturing process has changed. The best hammer I've ever owned as a Sheet Metal Worker.

Good tinners hammer for when you need something a little bit heavier. But definitely wouldn’t want to swing it all day on regular lighter gage metal.

I do commercial HVAC installation everyday. Everyone I work with including myself only ever used 18 Oz Malco's. I Have a bad habit of setting down and losing my hammer so I thought I'd give this one a try. I have been using it daily for about 2 months. Quite impressed with the quality compared to price. The weight is nice, having that extra couple ounces really makes a difference when your beating 22 gauge drives over. Coworkers are impressed, some of them have been talking about getting one themselves. For the price I would recommend this item.

Very well manufactured tool, excellent design, very sturdy and strong, this tool will last decades, saying that with experience of 40 plus years working in the HVAC&R Trade.

Doesn't feel as good as my 20 year old malco did in the hand but is great compared to others made today.

Great hammer. Well balanced, perfect weight not too heavy not too late. Get the job done.

This baby is 2 to 4 ounces heavier than all the other tin knockers hammers. Makes me more manly than any of those small hammer using girly-men.