304 Stainless Steel Square Frameless Glass Door Lock

Core Material: The outer shell is made of 304 stainless steel with a brushed finish, making it rust-proof and corrosion-resistant, suitable for humid or outdoor environments, and resistant to rust even after long-term use.

Lock Body Structure: The square lock body design features four bolts. When locked, all four metal bolts extend simultaneously and insert into the matching mounting base, significantly enhancing anti-pry capabilities and providing higher security than ordinary single-bolt locks.

Lock Cylinder and Keys: The lock cylinder is key-controlled and comes standard with two keys. Turning the keys controls the extension and retraction of the bolts, enabling the lock to open and close.

Installation Features: Primarily designed for drill-free installation. No holes need to be drilled in the glass; it can be clamped onto the glass using a special fastener. It is compatible with 10-12mm thick tempered glass, offering convenient installation without damaging the door.

Applicable Scenarios: Mainly used for frameless glass sliding doors, double-leaf glass doors in shops, and office partition glass doors. It can also be used for anti-theft locking of single-leaf glass doors.

• Enhanced Security: The four-bolt design offers superior anti-theft performance compared to ordinary single/double-bolt locks, providing better resistance to prying and external force damage, making it suitable for high-security environments such as shops.

  High Durability: Constructed from 304 stainless steel, it is corrosion-resistant and wear-resistant, suitable for commercial glass doors that are frequently opened and closed, ensuring a long service life.

  Installation-Friendly: The drill-free design eliminates the need to damage the glass during installation, reducing the risk of glass cracking and making future disassembly and maintenance easier.

As a professional manufacturer of door and window hardware accessories, FUZHIDA (LVTIAN) integrates raw material smelting, precision manufacturing, quality control and finished product delivery in one complete industrial chain.

From high-quality aluminum alloy ingots to finished hardware components, every step is strictly controlled in our own factory. Equipped with advanced CNC machining centers and automated die-casting machines, we ensure dimensional accuracy and consistent performance of every hinge, handle, lock and accessory. Our standardized warehouses and rigorous logistics system guarantee on-time delivery to global partners, no matter the order size.

We are committed to providing reliable, durable and aesthetic hardware solutions for residential, commercial and industrial projects worldwide. Choose FUZHIDA, choose a partner that stands the test of time.

1. Premium Raw Material Sourcing: We use high-grade aluminum alloy ingots, strictly inspected for purity and mechanical properties, laying a solid foundation for durable products.
2. Precision Die-Casting & Machining: Advanced automated die-casting machines and CNC machining centers shape components with micron-level accuracy, ensuring perfect fit and long service life.
3. Strict Quality Inspection: Every batch undergoes multi-dimensional testing for strength, corrosion resistance and dimensional consistency, eliminating defects before delivery.
4. Standardized Storage & Logistics: Our organized warehouses and efficient logistics network ensure safe packaging and on-time delivery to customers worldwide.

Every step is designed to deliver hardware that enhances the performance and security of your doors and windows.