Locinox LDKZ D1 Dual Cylinder Lock 40x40mm Profile ISO 9227 KTL Silver Handle

Product Overview

Locinox LDKZ D1 dual-cylinder lock is engineered for exposed industrial and residential fencing applications where robust security is essential. Manufactured with corrosion-resistant mechanisms and housing tested to ISO 9227 KTL, this lock withstands 1000 hours of salt spray exposure, ensuring performance in harsh outdoor environments. Designed for installation on 40x40 mm profiles, it accommodates profile thicknesses from 10 mm to 100 mm.

The defining feature of the LDKZ D1 is its double-cylinder configuration: each cylinder operates independently, allowing access through either key from both sides of the gate. This capability provides advanced access control, eliminating unauthorized entry without mechanical damage and supporting emergency opening with standardized triangular key cylinders. The lock is particularly suited for bulk deployment in residential communities, common utility areas, and industrial perimeter management where multi-user access and emergency override are project requirements.

Key Features

• Double-cylinder mechanism ? enables independent operation of two keys, one per cylinder, for enhanced access control


• ISO 9227 KTL certified housing ? provides corrosion resistance with 1000-hour salt spray chamber testing


• Universal handle orientation ? allows mounting for left or right opening gates without additional parts


• Stainless steel internal mechanism ? supports long-term outdoor installation and industrial use


• Profile compatibility ? fits profiles from 10 mm up to 100 mm thickness


• Bolt throw ? two key turns actuate a 23 mm bolt for secure locking


• Emergency key support ? accepts special triangular emergency cylinder for quick access by authorized services

Technical Specifications

• Profile Size: 40x40 mm


• Profile Thickness Compatibility: 10 mm to 100 mm


• Lock Type: Dual independent cylinders


• Bolt Throw: 23 mm (two turns of key)


• Corrosion Resistance: Tested to ISO 9227 KTL, 1000 hours salt spray


• Handle Orientation: Universal


• Mounting: 4-hole with two socket cap screws


• Material: Stainless steel internal mechanism


• Rygiel: Day and night bolt without adjustment

Applications

Ideal for outdoor fencing in residential complexes, access-controlled industrial perimeters, and shared urban utility spaces such as communal waste collection areas. Supports deployment on gates and doors requiring multi-user key access and compliant emergency opening, including applications where authorized personnel need override access via standardized triangle keys.

Packaging & Shipping

Standard export packaging. Each unit includes the lock body, dual cylinders, handle, mounting hardware, and installation manual. Special emergency cylinder (triangle key) available upon request for bulk orders.