Commercial Stainless Steel Security Glass Door Lock Frameless Double Swing Sliding 3 Keys Durable Soundproof Internal Doors

Secure your commercial or residential space with this commercial stainless steel glass door lock, engineered for durability, safety, and modern aesthetics. Specially designed for frameless glass doors, this lock provides a reliable and stylish security solution for offices, retail stores, and contemporary interiors.

Constructed from high-quality stainless steel (201/304 grade), the lock ensures excellent resistance to rust, corrosion, and daily wear. Stainless steel construction is widely preferred for its strength and long-lasting performance, even in high-traffic environments .

This lock is compatible with tempered glass doors (typically 10–12mm thickness), making it suitable for most standard frameless installations. Many models feature a no-drill or clamp installation design, allowing quick and secure mounting without damaging the glass surface .

Equipped with a keyed locking system, it provides enhanced protection against unauthorized access. The lock often includes double-side operation, with a key on the outside and a knob or latch on the inside, offering both security and convenience.

The internal mechanism is designed for smooth locking and unlocking, ensuring reliable performance even after frequent use. High-quality models use precision die-casting and reinforced components for improved durability and longer service life .

Additionally, the lock features a heavy-duty anti-theft design, making it suitable for main entrances and commercial environments where security is essential. Its strong construction ensures stability and resistance to forced entry.

With its modern polished or brushed finish, this lock not only enhances security but also complements the sleek appearance of glass doors, making it a perfect fit for contemporary architectural designs.

🔹 Key Features:

• Premium stainless steel construction (201/304) – rust & corrosion resistant
• Designed for frameless glass doors (10–12mm thickness)
• Keyed locking system for enhanced security
• Optional double-side locking (inside knob + outside key)
• Heavy-duty anti-theft design for commercial use
• No-drill / easy installation (model dependent)
• Smooth and reliable locking mechanism
• Modern chrome / brushed finish for elegant look

Perfect for offices, shops, malls, showrooms, hotels, and commercial buildings, this glass door lock delivers a strong combination of security, durability, and modern design, making it a high-demand product for both installation projects and resale.