DIAMOND PUSH LOCK
Offers effective security with convenient push-to-lock and twist-to-open features.
Offers effective security with convenient push-to-lock and twist-to-open features.
Implementing a ball bearing mechanism suitable for use in all sash windows.
Implementing a ball bearing mechanism suitable for use in all sash windows.
CiiLOCK Engineering’s Sashless Window System delivers a refined, frameless aesthetic combined with precision-engineered functionality. Designed without a visible sash, this system maximises natural light and sightlines while maintaining ventilation and usability. At its core is the Diamond Push Lock, providing secure and discreet locking without compromising the clean design. Paired with our Wide Bearing Sash Pulleys and Heavy Duty Servery Pulleys, the system allows smooth, counterbalanced vertical motion, reducing friction and wear while supporting heavier glass panels with ease.
These components work together to deliver effortless, stable operation across a range of sizes and configurations. Built to meet strict performance requirements, the sashless system is engineered for architectural flexibility, long-term durability, and ease of use. Whether used in residential homes, commercial projects, or hospitality spaces, CiiLOCK’s sashless window technology provides a seamless balance of form and function—offering elegant simplicity backed by robust, tested hardware.
Our Diamond Push Lock with key is a reliable security solution for Double Hung Windows, combining functionality with a sleek, modern design. Featuring a push-to-lock mechanism, it ensures quick, effortless locking with a single motion, while the twist-to-open function allows for smooth, controlled access. The integrated key-operated deadlock adds an extra layer of protection, preventing unauthorised entry and enhancing safety.
Features:
Our Heavy Duty Wide Bearing Sash Pulley is designed to handle sash windows weighing up to 80kg with ease. Featuring a precision ball bearing mechanism, it ensures smooth, frictionless operation while minimising wear. Its wider bearing surface distributes weight effectively, reducing stress points and extending the lifespan of both the pulley and sash – ideal for heavier windows in residential and commercial settings.
Features:
Our Heavy Duty Servery Pulley supports sash windows up to 100kg, making it perfect for larger sashes in commercial and high-traffic areas. Its ball bearing mechanism ensures smooth, frictionless operation, extending the lifespan of both the pulley and sash. The wide bearing design effectively distributes weight, minimising stress points and preventing premature wear.
Features:
Experience effortless security with the Diamond Push Lock – a sleek, intuitive locking system designed for smooth operation and uncompromising protection.
