This bar-to-claw angle permits use near flat surfaces & increases leverage power by over 50%. Low profile claw fits further under work piece for increased prying power. This tool is designed for pulling large nails, wrecking/dismantling, & prying. SAFETY WARNING: Users & bystanders must wear eye, face & body protection when this tools is being used. TOOL CARE TIP: Keep in dry environment. Oil lightly to prevent rusting.