Łucznik E8 45/45 Cylinder Lock Satin Nickel Class C Anti-Bumping Certified 6.D

Product Overview

The Łucznik E8 45/45 Cylinder Lock is a high-security profile cylinder intended for both commercial and residential doors, featuring certification 1 6 0 B 0 B 6 D and burglary resistance class C. It is designed for fire-rated, internal, and external door applications, and is certified by the Institute of Precision Mechanics, ensuring compliance with demanding Polish security standards.

A key differentiator of this model is the inclusion of advanced anti-bumping and anti-snap protection, with an internal mechanism that automatically locks during a forced entry attempt. This significantly reduces procurement risk for B2B buyers responsible for securing sensitive or high-traffic facilities. It is particularly suited for property management, office buildings, and bulk supply in projects requiring certified safety cylinders and flexible key management systems such as Master Key or One Key configurations.

Key Features

• High burglary resistance ? class C with attack resistance rating D suitable for demanding security environments


• Anti-bumping and anti-snap ? integrated protection automatically blocks unauthorized manipulation attempts


• Certified by Institute of Precision Mechanics ? official compliance with Polish mechanical safety norms


• Fire door compatible ? designed for use in fire-rated (PPOŻ) door assemblies


• Durability ? mechanical lifespan exceeding 100,000 operation cycles for long-term door security


• Key security ? 6 code protections and 5 precisely milled vertical keys for high duplication control


• Master Key compatible ? allows centralized key management in large facilities or multi-tenant applications

Technical Specifications

• Cylinder Size: 45/45 mm (total length 90 mm)


• Material: Brass


• Finish: Satin nickel (also available in brass)


• Certification: 1 6 0 B 0 B 6 D


• Burglary Resistance Class: C


• Attack Resistance: D


• Mechanical Durability: >100,000 cycles


• Key Security Levels: 6 code protections


• Included Keys: 5 vertical-milled keys


• Accessories: Code card included


• Application: Fire-rated doors compatible


• Manufacturer: Łucznik LOCKPOL (MCM)


• Available Sizes: 60 ? 200 mm

Applications

Suitable for securing fire-rated, internal, and external doors in residential blocks, commercial buildings, and institutional facilities. Recommended for use in high-security areas, properties requiring master key or one-key systems, and environments needing independently certified burglary resistance and anti-sabotage features. Ideal for new construction, renovations, and property management tenders demanding certified mechanical access control.

Packaging & Shipping

Each cylinder lock is factory-sealed in a tamper-evident box containing the lock body, 5 vertical-milled keys, code card, and installation accessories. Standard export packaging ensures product security and integrity during shipment. Bulk and custom orders can be arranged on request.