The Nail-Starter Hammer has a grooved head with two nail-head slots. One is for nails 2-2¼ inches, the other for nails up to 4 inches, which are securely held in the groove by an integral rare-earth magnet. The Hammer has a 20-ounce head, 13-inch fiberglass handle, and shorter-than-normal claws for increased leverage when nail pulling.