LOB TB52 Double Cylinder Surface Rim Lock Brown 32?64mm Stamped Steel

Product Overview

The LOB TB52 is a surface-mounted double-cylinder rim lock designed for controlled access to residential and light commercial doors. With key operation from both the interior and exterior, it is intended for doors with a thickness between 32 mm and 64 mm. The lock's body and striker are manufactured from stamped steel sheet with a brown powder-coated finish, offering additional surface coating options upon request.

A standout feature of this model is its double-cylinder configuration, which enables secure key operation on both sides of the door. This enhances control over entry and exit, reducing unauthorized access risks in multi-user environments such as stairwells or small business premises. It is especially recommended for property managers, small-office installations, and wherever bilateral locking is a project specification.

Key Features

• Double-cylinder design ? allows key operation from both interior and exterior for increased access control


• Suitable for 32?64 mm door thickness ? compatible with standard single or multi-family entry doors


• Stamped steel body and striker ? robust construction resists mechanical tampering


• Brown powder-coated finish ? provides corrosion resistance for extended product life


• Three cut keys included ? convenient for multi-user access or as spares in property management


• Galvanic finishes available (on request) ? supports project-specific visual or anti-corrosion requirements

Technical Specifications

• Lock Type: Double-cylinder rim lock


• Backset: 50 mm


• Operation: Key from both sides


• Door Thickness Range: 32?64 mm


• Materials: Stamped steel body and striker


• Finish: Brown powder coating (other galvanic finishes available on request)


• Keys Included: 3 cut keys

Applications

Used primarily for entry doors in residential buildings, small offices, service rooms, and shared stairwells. Suitable for retrofitting or new installations on doors requiring key control from both sides. Offers additional security where internal and external locking is required by regulation or policy.

Packaging & Shipping

Standard export packaging. Unit includes lock body, striker plate, three cut keys, and mounting hardware.