40JE With Blue Storage Case 13 Pc Corrosion Resistance Nut Removal Tool Black SetOOTDTY Features:● Maximum Handle: Reverse spiral groove is designed for occlusion.● Metal Material: Chrome vanadium alloy steel is stronger than tool steel, corrosion resistant, not easy to rust, high hardness, no pollution, and can provide longer service life and longer durability.● Metric and SAE Sizes: 1/4 5/16 3/8 10 7/16 12 1/2 13 9/16 5/8 17 11/16 3/4 inch, available for metric and SAE sizes. The size of the box is 175x115x50mm.● Can be used with most tool: with 1/4 inch square driver, it can be used with manual ratchet, impact wrenches and air ratchet; Hexagonal hex keys, used for flat keys, pliers, adjustable keys and sockets.● Function: maintenance, home use.● Universal design: suitable for almost all kinds of bottle caps. Specification: Material: Alloy Steel Color: Black Size: Approx. 1/4 5/16 3/8 10 7/16 12 1/2 13 9/16 5/8 17 11/16 3/4 Inches Package Included: 1 Set Nut Extractor Note: 1. Please allow 1-2mm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.