Size：The actual manual measurement size may have some errors. The actual size is subject to the actual product.Please allow 0-2cm error due to manual measurement. Due to the unavoidable collision of the product during transportation or storage, it may cause slight wear and tear on the product, but please don't worry, they will not affect the normal use of the product. If you mind, please purchase carefully. Please be aware. - Primary Uses in Auto Repair - Oil Seal & O-Ring Removal : The hooks come in different angles (straight, 45°, 90°, etc.) to reach into tight spaces, allowing you to easily hook and pull out oil seals, O-rings, and other seals on engines, transmissions, valves, and more. This eliminates the need for prying, preventing damage to shafts and parts. - Tire & Chassis Maintenance : Great for picking out stones, nails, and debris from tire treads, as well as cleaning gr...