Estwing 40 oz. Sure Strike Steel Engineer Hammer designed for striking cold chisels, brick chisels, punches, star drills, spikes, and hardened nails. With its blue painted, forged, and tempered steel head, this hammer delivers maximum force and durability. The polished and beveled faces ensure precise strikes, while the jacketed and textured yellow fiberglass handle provides a comfortable and secure grip. The ribbed grip prevents slipping, even in wet or oily conditions. This balanced and tempered hammer is built to last, backed by a limited lifetime warranty.