FRED-OE

Super Door chain handling is optmal, she is a lot faster and. Easier to apply. Because it eliminates
the waving of pure example also much more common in the rail or bolt hole, so we used this chain. when visibility
from any reason is not so optimal.
The Aufschliesen from outside is optimally achieved if the chain has eigehängt from any reason.
Because by the rotation of Aufschließzylinder is not immediately obvious that the chain goes from the outside to unlock
since the cylinder is rotated by 90 degrees and looking inside.
The price is not a bargain, but the construction is worth the money.