Fiberglass Sinking Hammer - 16 oz. Although not American made, this hammer has all the features you would expect from a Cooper tool. I've been a fan of Plumb's Perm-a-Bond handles for over 30 years (I own many of their axes, axes, sledgehammers and various types of hammers). If you've ever lost the head of a hammer or ax you're frustrated and afraid of hurting yourself or someone else if the head falls off. This is what you will come across when using the perm-a-bond tool. It's always ready…