Łucznik E8 30/30 Cylinder Lock Insert Atest 6.D Class C Anti-Bump Nickel 5 Keys

Product Overview

Łucznik E8 30/30 is a high-security cylinder lock insert designed for commercial and residential doors requiring advanced protection, including fire-rated doors. Certified with Atest 6.D and compliance by the Institute of Precision Mechanics, it meets burglary resistance class C and security code protection level 6, ensuring suitability for demanding environments.

A distinguishing feature is its anti-bumping and anti-snap mechanism, which automatically locks out and prevents unauthorized access during tampering attempts. This significantly reduces security risks for procurement managers overseeing sensitive access points. Particularly well-suited for multi-tenancy buildings, hotels, offices, and bulk installations where control of key duplication and access management is critical.

Key Features

• Anti-bumping and anti-snap ? protection against forced entry by locking mechanism during tampering


• Burglary resistance class C ? increased security for high-risk access points


• Certified by Institute of Precision Mechanics ? assurance of manufacturing quality and compliance


• Over 100,000 mechanical cycles ? durability for high-traffic commercial use


• Includes 5 precision-cut vertical keys ? enhanced user control and security


• Key code protection level 6 ? limits unauthorized key duplication


• Master Key and One Key system compatible ? efficient access management in multi-unit properties

Technical Specifications

• Certification: Atest 6.D


• Burglary Resistance Class: C


• Attack Resistance: D


• Key Code Protection: 6


• Material: Brass


• Finish: Nickel (satin) and brass options


• Mechanical Durability: 100,000 cycles


• Length Range: 60-200 mm


• Included: 5 precision-cut vertical keys, code card

Applications

Used in interior and exterior doors of commercial buildings, hotels, apartment complexes, and fire-rated doors requiring certified security. Suitable for access points where advanced burglary resistance and anti-manipulation features are necessary. Supports Master Key or One Key systems for facility-wide key management in large-scale deployments.

Packaging & Shipping

Each cylinder is packed in a sealed box with 5 precision-cut keys, code card, and installation accessories. Secure packaging prevents tampering; bulk shipping options available for large orders.