Known to lovers of mechanics, this ratchet can be used manually or with a drill using its adapter, it can (to) tighten hexagonal nuts from 7 to 19mm, but also many other fingerprints like eyelets, butterfly screws, hooks, etc.With this tool, you do not need to look for the right size flat key, to screw table hooks in the wall for example.Suitable for butterfly screw cap, hexagon screw, square screw cap, screw capitalization rings, screw cap hooks, lag screws, square head screw caps, even kinks nuts that other keys can not pull .Diameter 25mm, suitable for 7-19mm nut and most irregular shapes. Adapter size: 3/8 inch, length 5cm.Manufactures a wide variety of tools: set of sockets, pliers, and keys of all kinds.Why waste your time looking for the correct tool when a universal socket can do all the DIY work?makes half of your toolbox useless. It is indeed suitable for everything.More eternal research in your box to find the right one.With, you can easily finish your work without worry.This revolutionary design automatically adjusts to any 11-32mm nut.Save your time and effort.Length: 52 x 26mmNet weight: 163gFinish: Polished chromeMaterial:Tool steel + chromeColor: SilverPerfect for automotive industry use, appliance repair, manufacturing industry, construction and other industries.To get rid of irregular screws, noisy nuts that other keys can not pull.Compact, this product is easy to transport.Package included:1 x 7-19mm Universal socket1 x adapter1 x sleeveOnly the package above, the other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.