Andersen Sliding Screen, Upper Spring - Universal Patio Door

Andersen Screen, Upper Spring - Universal screen door.
5/16 wide, 4 inch length
Used with 1274104 bottom roller assembly.

Andersen Top Rail Tension Spring for Patio Door Screen.
This spring is used to keep tension on the bottom wheels of the patio sliding door screen.

Each patio door screen has 2 springs.