Łucznik E8 Cylinder Lock Insert 6.D Certified Anti-Bumping Nickel Satin 40/45mm

Product Overview

Łucznik E8 cylinder lock insert provides advanced security for both residential and commercial doors, including fire-rated assemblies. Certified to 6.D and burglary resistance class C, it is designed for demanding environments where high-level protection is required, with compliance confirmed by the Institute of Precision Mechanics.

Its integrated anti-bumping and anti-snap mechanisms distinguish this model from standard cylinders, offering enhanced protection against common break-in methods and minimizing risk for property owners and facility managers. Recommended for bulk procurement in facility management, access control projects, and security upgrades for large buildings with the option to configure Master Key or One Key systems.

Key Features

• Certified 6.D burglary resistance ? provides high protection for sensitive facilities


• Anti-bumping and anti-snap features ? mechanical safeguards to resist forced entry and manipulations


• Fire-rated door compatibility ? suitable for installations on fire-resistant door sets


• Over 100,000 cycles durability ? supports intensive use in high-traffic locations


• Configurable key systems ? supports Master Key and One Key management for efficient access control


• Precise vertical cut keys (5 included) ? increases duplication security


• Institute of Precision Mechanics certified ? documented compliance with current security norms

Technical Specifications

• Certification: 6.D, Institute of Precision Mechanics


• Burglary Resistance Class: C


• Attack Resistance: D


• Cycle Durability: 100,000+ cycles


• Material: Brass


• Finish: Nickel satin, Brass


• Key Security Codes: 6


• Size Range: 60 mm to 200 mm


• Keys Included: 5 vertically cut keys


• Accessories Included: Code card


• Fire-rated Door Compatibility: Yes

Applications

Engineered for internal and external doors in commercial, institutional, and residential buildings requiring certified anti-burglary and fire resistance. Suitable for fire-rated doors, access control with Master Key/One Key setups, and environments where high-usage and security are critical, such as hotels, offices, and multi-family housing.

Packaging & Shipping

Each cylinder is sealed in tamper-evident packaging, including 5 vertical cut keys and a code card. Standard export cartons are used for shipment, ensuring product integrity. Bulk orders are available with secure boxed units.