The ring wrench 7590607 by FORCE has a size of 6X7mm. The ring wrenches offer great flexibility because they can be used in screws and nuts that are located at a shallow depth. It is suitable for tightening nuts and screws 6 and 7mm.Made of chrome - vanadium steel for maximum tool life.It is suitable for amateur and light professional use, and has an excellent value for money. Made of chrome-vanadium steel -Suitable for tightening nuts and screws 6 and 7mm Chrome-plated with satin appearance.