toolscrowbars

A crowbar is a tool consisting of a hardened steel bar with a flattened end, bent at an angle. It is typically used for prying, leveraging, or breaking apart objects. The angled end is often split, forming a claw or hook, which can be used for gripping and pulling nails or other fasteners. Crowbars come in various lengths and designs, with some featuring a hexagonal or octagonal shaft for increased strength and grip.

The primary function of a crowbar is to apply leverage. By inserting the flattened end under an object and applying force to the opposite end, a user can lift or move heavy items with less effort. The pry bar, a similar tool, is often used for more delicate tasks like opening paint cans or separating wood pieces. Heavy-duty crowbars are employed in demolition work, construction, and rescue operations where significant force is required to dismantle structures or free trapped individuals. The effectiveness of a crowbar is dependent on the user's ability to position it correctly to maximize the mechanical advantage. Safety precautions, such as wearing gloves and eye protection, are recommended when using a crowbar due to the potential for slippage and flying debris.