Estwing Geological Rock Pick Hammer

Estwing is a legendary American tool manufacturer founded in 1923 by Ernest Estwing in Rockford, Illinois. The brand is globally recognized for its solid steel hammers and axes forged in one piece, a design that Estwing pioneered to improve tool durability and balance.

Most Estwing striking tools continue to be manufactured at the company's facility in Rockford, Illinois, USA. The brand maintains a reputation for high-quality craftsmanship, often featuring their patented Shock Reduction Grip. It remains a family-owned or closely held private entity, continuing to operate under the original Estwing Manufacturing Company name.