Emuca Set of springs for NSDX folding doors, force 20-70kgxcm, Steel and zamak, Nickel plated

Set of furniture springs that allow the opening of folding doors , with a tested duration of more than 50,000 opening/closing cycles . Designed to absorb the sudden opening of doors in kitchen, home and bathroom furniture. The speed of the door can also be regulated by means of a screw. It has the hook for wooden doors and the screws necessary for its assembly. They are made of steel and zamak with a nickel-plated finish .