This strong and rigid screw jack actuator gives great opening power, perfectly suited to single or multi-operation of banks of medium-sized ( >500mm) and heavier casements. It’s particularly useful for controlling the opening pitch of roof lights, as well as operating top-hung windows and horizontal pivoting windows. One thing to bear in mind is that, depending on the application, there can be a lot of spent travel to accommodate. This will need taking into consideration with the positioning of the system.

• Sill-mounted screw jack used with T200 maxi handle
• High-powered opener strong enough for use on heavy
  casements
• Maximum opening stroke: 380mm
• Available in white