Handles | Locks | Stoppers

The IWIN-S series feature specially customised handles with larger than usual size. The operating effort is half the usual. This allows easy and safe operation by all members of the household. Our flush set locks feature a red indicator dot to clearly indicate when they are locked. To enhance safety, our end stoppers will prevent children getting fingers pinched by mistake!

YKK AP cares:

Indicator locks set flush into the frame. Handles that require half the effort to open placed at the perfect height. Less abled persons or children find these windows easy to open or close.

Comparison of Opening Force

WITHOUT Support Handle 100%
WITH Support Handle 50% – 50%

Safety & Useful Functionality

Anti-Lift Device

Anti-Lift device is set standard for both inner / outer shutters to prevent the shutters from falling out of position.

Safety Cap

As a safety measure, safety caps are set standard for top and bottom of interlock sections



End Stopper

End stopper is set standard to prevent your hand from getting hit by the shutter.
*Preventing the shutters from hitting each other.