Estwing 40 oz Steel Sure Strike Engineer Hammer 12 in. Fiberglass Handle 10-00-001-947 Use the included wedge pack

Use the included wedge pack to install and secure the head on the handle

Bolt Clearance Depth: 3/8 in

Run Time: 17 hr

Tank System: Dual Tank

Lamp Current: 46 mA

Estwing 40 oz Steel Sure Strike Engineer Hammer 12 in. Fiberglass Handle 10-00-001-947 Use the included wedge packBuilt for heavy duty and precision jobs, the Sure Strike 40 oz. Engineer's Hammer is designed for striking cold chisels, brick chisels, punches, star drills, spikes and hardened nails. Use this hammer with safety googles and bystanders should do the same. With this tool you get a strong reliable hit. This hammer has a 12 in. jacketed and textured fiberglass handle that allows you to get a heavier blow even with a limited swing. The faces are beveled