Frameless Glass Door Lock Office Shop Glass Door Security Lock

Main Structure
The housing is constructed from SUS 304 stainless steel with a brushed surface finish. Rust-proof and corrosion-resistant, it is ideally suited for commercial and office environments characterized by high foot traffic and humid conditions.
The base features a glass clamping channel paired with side-mounted set screws, allowing for direct, drill-free installation on 8–12 mm thick frameless glass doors. This eliminates the need to drill holes in the glass, thereby avoiding the risk of breakage.
Control Components
The top of the unit features a polished chrome knob, serving as the operational interface for the interior side. A simple rotation extends or retracts the bolt, enabling the locking and unlocking of the glass door without the need for a key, thereby facilitating more convenient interior access.
The bolt mechanism is visible on the side; once extended, the bolt engages with the door frame or a corresponding strike plate to ensure secure fastening and provide anti-theft protection.

Drill-Free Installation: Features a clamp-style mounting design that preserves the structural integrity of the glass, ensuring quick and convenient installation.
Single-Sided Interior Control: Operated via a rotary knob—eliminating the need for a key—this lock is ideal for interior use in settings such as offices and retail spaces, balancing security with efficient access.
Durable and Pry-Resistant: Constructed with a stainless steel body and a robust metal bolt, it offers high resistance to impact and forced entry, making it suitable for high-traffic environments.
Broad Compatibility: Primarily designed for single-panel frameless glass sliding doors; it can also be paired with a key-operated lock body to create a dual-sided locking system featuring an interior knob and an exterior key.

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.