B-Harko DR STRONG Cylinder Set 60/45 + 60G/45 Unified Key System Black PN-EN 1303

Product Overview

The B-Harko DR STRONG cylinder set in black includes two lock cylinders: one with a knob and key access (60G/45) and one double-sided cylinder (60/45), both using computer-drilled symmetric keys. Designed for facility managers and maintenance teams in residential or light commercial environments, these cylinders comply with the PN-EN 1303:2015-07 security classification and withstand harsh conditions from -20°C to +80°C. The set is equipped for convenient access management where multiple doors can be operated with a single key.

The most distinctive feature is the unified key system?six precision-machined keys enable both cylinders to be opened, streamlining access control and minimizing risk of lost or mismatched keys. This eliminates complexity in key management and is particularly suited for multi-door installations, rental properties, and small office fit-outs where operational convenience and compliance with European security standards are important.

Key Features

• PN-EN 1303:2015-07 classification ? meets European standards for cylinder security and durability


• Unified access system ? one set of keys fits both cylinders for simplified key management


• Ergonomic knob ? easy handling on the 60G/45 cylinder lends comfort for frequent use


• Durability ? minimum 100,000 cycles ensures long-term performance


• Corrosion and temperature resistance ? operates reliably from -20°C to +80°C for demanding environments


• 3000 real key combinations ? enhances security against unauthorised access


• Brass construction ? all major components (bodies, pins, springs, keys) made of brass for strength and longevity

Technical Specifications

• Cylinder Sizes: 60/45 mm and 60G/45 mm


• Key Type: Computer-drilled, symmetric


• Number of Keys: 6


• Material: Brass (body, cylinder, code and case pins, springs, keys)


• Security Classification: PN-EN 1303:2015-07: 1 6 0 0 0 C 2 0


• Durability: Minimum 100,000 cycles


• Corrosion Resistance: Highest, suits -20°C to +80°C operation


• Key Combinations: Minimum 3000 real combinations


• Torque Resistance: 5 Nm

Applications

Suitable for residential units, multifamily buildings, rental properties, and small commercial offices requiring managed access and security. Integrates with Euro-profile mortise locks, aluminium, PVC, and wooden doors. Ideal for use in environments needing coordinated access?such as apartments, facility entry points, and installations where multiple doors are controlled by one key set. Complies with European standards for security and endurance.

Packaging & Shipping

Each set is packed in an aesthetic box and includes two cylinders (one with knob, one double-sided), six computer-drilled keys, two mounting screws, and a detailed installation manual. Ready for export and bulk shipments.