Designed for Windows, Sash Windows, Attic, Loft Hatch, and Blinds Comes with a large window opener hook which is compatible with and other brands of skylight windows for opening and closing it using the control bar. This window pole hook can also be used to maneuver attic windows, loft hatch, and blinds. Durable Window Hook This skylight pole hook is crafted from a durable and thick plastic material. Its superior strength can securely withstand the weight of the windows, loft hatch and ladder. The window opening pole hook has a screw thread fitting that is compatible with 14mm/18mm internal threading equivalent to the standard size extension poles available in the market. Non-Slip Surface The anti-slip surface of this window opener pole hook provides extra protection to avoid damage to your windows. This perfectly curved construction of the pole hook prevents it from slipping sideways when opening and closing your skylight windows and makes a better control. Multifunctional Works perfectly for high-hanging rails and is made for reaching high surfaces with ease. The window hook pole is also handy to control the blinds with handlebars and can access or retract your loft ladder.