Frame Less Stainless Steel Single Double Movable Office Glass Door square Lock

Left Side: Basic Double-Door Bolt Lock
Keyless/knob design, relying on mechanical bolts for double-door interlocking, suitable for glass doors.

The outer shell is made of brushed stainless steel and is secured to the glass with screws, requiring no drilling and making installation convenient.

Suitable for scenarios requiring basic security and not needing an indoor deadbolt.

Right Side: Double-Door Deadbolt Lock with Knob
This version adds a top-mounted safety knob to the basic design, allowing for direct deadbolt locking from the inside without a key.

Also made of brushed stainless steel, this double-door design is suitable for offices, shops, and other scenarios requiring privacy.

• Key Features:

  Drill-free design: Secured to the glass with screws, without damaging the glass structure, making installation simple.

  Durable material: Made of 304 stainless steel, rust-proof and corrosion-resistant, suitable for humid or public environments.

  High adaptability: Compatible with frameless glass doors of varying thicknesses, making it a mainstream lock solution for frameless glass doors.

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.