Gerda EVO 40/45 Euro Cylinder Lock Satin Nickel Class 5 Key Security PN-EN 1303

Product Overview

The Gerda EVO 40/45 satin nickel profile cylinder is an anti-burglary euro-cylinder lock core, designed for high-security residential and commercial doors. Certified to PN-EN 1303:2015-07 with mechanical durability for a minimum of 100,000 cycles, it is suitable for use in fire-rated door assemblies as confirmed by ITB evaluation. The mechanism is built to withstand extreme temperatures from -20°C to +80°C, making it versatile for various climates and installation locations.

What differentiates this specific model is its advanced key security system, featuring 12 active tumblers in a multi-row configuration, providing key security class 5 and enabling 9,300,000 possible key code combinations. This significantly reduces the risk of unauthorized key duplication and meets the requirements of B2B buyers who must comply with strict access control standards. This cylinder is highly recommended for bulk procurement in security contracts for commercial facilities, banks, and premium residential projects.

Key Features

• Certified security PN-EN 1303:2015-07 ? fulfills class C for resistance to attack and class B for burglary resistance


• Advanced key security ? 12 tumblers (9 double row, 3 side), 9,300,000 key code combinations, class 5 key protection


• Anti-bumping and anti-picking ? protected against bump key attacks and manipulation techniques


• Drill-resistant design ? two hardened steel nickel-plated pins and additional hardened components


• High corrosion resistance ? constructed for reliable operation in variable climates


• Tested durability ? mechanical lifetime of at least 100,000 cycles for long-term operation


• Temperature resistance ? fully functional from -20°C up to +80°C (class B)

Technical Specifications

• Cylinder Length: 40/45 mm


• Material: Brass body, nickel satin finish


• Key Security: Class 5 (12 tumblers, 9,300,000 code variations)


• Attack Resistance: Class C (3-5 minutes drilling/mechanical protection)


• Bumping/Lockpicking Resistance: Yes


• Durability: Minimum 100,000 cycles


• Temperature Range: -20°C to +80°C


• Certification: PN-EN 1303:2015-07


• Fire Door Evaluation: ITB compliant


• Corrosion Resistance: High


• Color: Satin nickel


• Included Keys: 5 (new silver, wear-resistant)

Applications

Designed for installation in fire-rated doors, high-security entrances in commercial buildings, facilities requiring certified access control, and high-value residential sites. Suitable for OEM door assembly, facility retrofits, and contract installations where anti-burglary and attack resistance are prioritized. Recommended for tendered security upgrade projects and properties with strict durability requirements.

Packaging & Shipping

Supplied in retail-grade packaging with 5 new silver, wear-resistant drilled keys and mounting screw included per unit. Aesthetic box supports both individual and bulk deliveries. Blister packaging also available on request.