LOB TB52 Surface Mounted Double Cylinder Deadbolt Lock White for 32-64mm Doors

Product Overview

The LOB TB52 surface-mounted lock is a double-cylinder deadbolt designed for installation on residential and commercial doors with thicknesses between 32 mm and 64 mm. Both the exterior and interior operation require a key, providing increased security in environments such as apartments, offices, and storerooms. Its case and strike plate are constructed from stamped steel and finished with durable white powder coating for corrosion resistance.

The distinguishing feature of this model is its dual-cylinder mechanism, allowing key access from both sides of the door, which is often required for security compliance in multi-unit buildings or restricted access areas. This configuration minimizes unauthorized access and enhances control over entry points, making it particularly suited for bulk procurement in residential complexes or facility management projects where controlled access is critical.

Key Features

• Double-cylinder operation ? key access required from both sides for enhanced security


• For door thickness 32-64 mm ? accommodates a wide range of residential and commercial doors


• Powder-coated white finish ? provides corrosion resistance and a clean appearance


• Stamped steel body and strike plate ? robust construction for high-traffic installations


• Three cut keys included ? ready for direct use or distribution


• Custom galvanic finishes ? available for special orders to match project requirements

Technical Specifications

• Lock Type: Surface mounted double-cylinder deadbolt


• Cylinder: Double (external and internal key operation)


• Door Thickness Compatibility: 32-64 mm


• Body Material: Stamped steel


• Strike Plate Material: Stamped steel


• Finish: White powder-coated


• Keys Included: 3 cut keys

Applications

Typically used on residential apartment doors, office storage rooms, utility spaces, and internal doors requiring controlled access. Suitable for retrofitting in multi-unit residential complexes and facility management projects where security and dual-sided key operation are specified. Compatible with wooden and metal doors within the specified thickness range.

Packaging & Shipping

Standard export packaging. Each unit boxed with three cut keys, mounting hardware, and installation instructions. Custom finishes and bulk shipment options available for large orders.