Grace USA 16 oz Copper Hammer. Some applications call for an even softer hammer head than brass so we developed the copper head for those more delicate needs. The Copper head is hand turned (the ole fashion way one at a time) from copper rod and beautfully hand polished. A properly seasoned turned in the USA hickory handle is then pressed into the finished copper head and securely brass pinned. This hammer is a work of art yet designed to serve the professional or hobbyists gunsmith woodworker mechanic and machinist with years of hard use. Specifications for Grace USA Copper Hammer: Manufacturer: Grace USA Fabric/Material: Copper Features of Grace USA Copper Hammer Made in specialized factories Package Contents: Grace USA Copper Hammer Grace USA GRCH16: 16 oz Copper Hammer