7 mm square spindle for door handle with 7 mm to 8 mm adapter

The system that allows Italian handles to be installed on doors fitted with a French lock with a 7 mm square spindle.

What should you do if the square spindle for doors is too thick to fit into the lock?

It is worth knowing that today door handles are connected through the door via square spindles of different sizes depending on the country. In France, it is generally either the 6 mm or the 7 mm spindle. In Italy, Germany, Spain and other European countries, the 8 mm square spindle is used more frequently. That is why at millahandles we deliver our handles fitted with both sizes of square spindle.

Naturally, spindles are more or less long depending on the thickness of the door. It is possible to adjust your spindle with adapters so that it does not move and safely ensures the connection between the right-hand handle and the left-hand handle.

Please note that there are adapters of all types: depending on the spindle size, length, etc. You will find many adapters in our MILLA online shop. We are a French brand offering the full range of door hardware, with a natural speciality in door handles. So, when you place an order with us, you will receive this type of spindle directly with the handle. Please note that our handles are universal and can fit any door. If you are restoring a building, opt for 6 mm spindles, which are generally used on old doors with old rim locks. If you encounter any problems with spindle sizes, do not hesitate to let us know!