upstartech Greenhouse Window Openers Automatic Vent Opener with Double Spring, Up to 15KG (WOP2)


1117


Dimensions: 3.7 x 9.7 x 4.9 cm; 430 Grams
Model: WOP2
Manufacture: upstartech

1 Response

  1. Anonymous says:

     United Kingdom

    It’s works fine on a single window after filing one off the edges