This hardware system is suitable for large casements-up to 40"x 84"frame/96 lb. sash, supports washability and egress applications. This Dual Arm Casement Window Operator is made from a precision die cast base with hardened steel gears with stamped steel arms.
The dual arm action of both arms working together, pushes the window out as it draws the corner of the hinged side of the sash away from the jamb. This Truth Entrygard casement window operator is used by several window manufacturers.
This set of multi-point locks is designed to work with operators to provide a complete locking system for casement windows and awning windows. It can improve the sealing performance of windows and keep the indoor temperature stable.