DescriptionThe uniquely designed adapters can automatically adjust to any size or shape, compact and easy to carry. Fits most standard nuts and bolt heads. Unscrew most bolts, nuts of various shapes, screws, hooks, and other odd-shaped fasteners for which you do not have the right tools.Features-Color:Silver. -Material:Steel. -Size: About5.40X2.50X0.00cm/2.12X0.98X0.00in. -The uniquely designed adapters can automatically adjust to any size or shape to meet your needs. - Made of high-quality materials, durable and wear-resistant. - Compact and easy to carry, they do not take up much space. - Suitable for most standard nuts and bolt heads. - Used to unscrew most bolts, nuts of various shapes, screws, hooks and other strange-shaped fasteners.