From the Manufacturer
Plumb 16 oz fiberglass handled prospecting hammer has a virtually unbreakable fiberglass handle. Solid fiberglass core is covered with a molded nylon jacket to resist breakage due to overstrike. Permabond construction between the head and handle seals moisture out, forming an incredibly tight bond.
Product Description
Polished face, bit, back and sides. Fiberglass handle with comfortable cushion grip. Permabond construction between head and handle. For prospectors and geologists.