Sash Window Weight C10216 Maximum spread between two nuts

Maximum spread between two nuts on threaded bolt: 4-1/4"

Spring hinge made for screen and storm doors

It is great for adding design detail to the face of wood doors

Compatibility: Ideal for a wide range of furniture types

Sash Window Weight C10216 Maximum spread between two nutsThis weight is for use with sash type windows which are counterbalanced by a weight, sash pulley, and sash cord. To balance a sash window, the combined weight of the counterweights should be equal to the sash's actual weight. If you can't get exact counterweights, then It's better to use slightly lighter counterweights to prevent the sash from opening on its own. The sash weight attaches to the sash cord by running the cord through the weight's hole