B-Harko DR STRONG Euro Cylinder Set 30/30 + 30G/30 Satin Nickel Keyed Alike EN 1303

Product Overview

The B-Harko DR STRONG Cylinder Set 30/30 + 30G/30 in satin nickel includes two euro profile cylinders designed for secure access management in residential and small commercial properties. Each set includes a double-sided key cylinder and a thumbturn (knob) cylinder, both keyed alike, and is manufactured in compliance with PN-EN 1303:2015-07 classification for mechanical and corrosion resistance. All components are made entirely of brass for enhanced durability and reliability in frequent-use environments.

What sets this set apart is the inclusion of six computer-drilled, symmetrical keys, allowing for one-key operation across multiple doors, which reduces key management complexity and risk of mismatched access in multi-unit buildings. This makes the B-Harko DR STRONG set particularly well-suited for facility managers, property developers, and bulk procurement in housing and commercial refurbishment projects.

Key Features

• Keyed alike cylinders ? one key fits both the 30/30 and 30G/30 cylinders for simplified access control


• PN-EN 1303:2015-07 certified ? meets security and operational durability standards relevant for professional use


• Six computer-drilled keys ? reduces duplication risk and allows for multiple users or backup


• Brass construction ? all bodies, plugs, pins, and springs made from solid brass for corrosion resistance and longevity


• Minimum 100,000 cycles ? tested for high operational durability in high-traffic installations


• Operating temperature -20°C to +80°C ? suitable for both indoor and outdoor door environments


• Ergonomic thumbturn knob ? provides easy manual operation on one side (30G/30 cylinder)

Technical Specifications

• Cylinder Type: Euro profile double and knob cylinder set


• Key System: 6 computer-drilled, symmetrical keys (keyed alike)


• Material: 100% brass bodies and components


• Certification: PN-EN 1303:2015-07 (1 6 0 0 0 C 2 0)


• Durability: Minimum 100,000 cycles


• Corrosion/Temperature Resistance: -20°C to +80°C


• Torque Resistance: 5 Nm (cylinder core)


• Combinatory Security: Minimum 3,000 actual key combinations


• Finish: Satin nickel


• Included Cylinders: 30/30 mm (double), 30G/30 mm (thumbturn)

Applications

Suitable for residential apartments, small offices, and commercial refits where centralized access with keyed alike cylinders is needed. Compatible with aluminum, PVC, and wooden doors in housing complexes, managed properties, and retrofitting scenarios where EN 1303-compliant hardware is required. Thumbturn option is ideal for rooms needing fast egress without a key on one side.

Packaging & Shipping

Standard export carton packaging includes two cylinder locks (double and thumbturn types), six computer-drilled keys, two mounting screws, and an illustrated user/installation guide.