This is a set of 10 durable tools designed to remove nuts, bolts, screw heads, studs, and similar fasteners. Fits sizes 9, 10, 11, 12, 13, 14, 15, 16, 17, and 19mm. Spiral cut teeth provide a secure grip for removing rounded or damaged bolts. Constructed from chrome vanadium alloy steel for high strength and long-lasting performance. Compatible with metric wrenches or sockets for efficient operation. All tools are stored in a compact case for convenient organization and portability. Item Name: Nut Remover Tool Quantity: 10 Pieces per Set Material: Chrome Vanadium Alloy Steel Features: Durable, Easy to Use, High Strength Box Dimensions: 17.2cm x 7.9cm x 3.5cm (Approx.) Note: Due to lighting and screen setting variations, the actual item color may differ slightly from the images. Slight dimensional variations may occur due to manual measurement. Package Includes: 10 x Nut Remover Tool