Gerda EVO 35/50 Euro Cylinder Lock Satin Nickel EN 1303:2015-07 Class 5.1 B 12-Pin

Product Overview

The Gerda EVO 35/50 Satin Nickel Cylinder is an anti-burglary euro profile lock cylinder engineered for commercial and residential applications requiring class-leading mechanical security. It features certification to PN-EN 1303:2015-07 at class 5.1 B, offering documented resistance against picking, bumping, drilling, and mechanical attack. This cylinder is tested for use in fire-resistant joinery according to ITB assessment, ensuring compatibility with fire-rated door assemblies.

The most distinctive feature of this model is the uniquely protected key system with twelve pins (nine in two rows plus three side pins), delivering 9,300,000 possible key code combinations at security class 5. This high-complexity mechanism eliminates the procurement risk of unauthorized key duplication in multi-user settings and satisfies rigorous project requirements for access control. Especially suitable for institutional buyers, facility management companies, and OEM fire door manufacturers prioritizing certified and advanced security solutions.

Key Features

• Certified EN 1303:2015-07 ? class 5.1 B for burglary, manipulation, and durability resistance


• Twelve-pin system ? 9 in two rows plus 3 side pins for 9,300,000 key combinations


• Drill and bumping protection ? two hardened steel anti-drill pins in the cylinder body


• Operational durability ? minimum 100,000 opening/closing cycles


• Wide temperature resistance ? functionality from -20°C to +80°C (class B)


• Construction material ? solid brass cylinder with satin nickel finish


• Set includes 5 wear-resistant, silver-nickel machined dimple keys

Technical Specifications

• Length: 35/50 mm


• Material: Brass


• Finish: Satin Nickel


• Key Combinational Security: 9,300,000 possible codes


• Pin System: 12 pins (9 in two rows, 3 side); anti-bumping


• Anti-drill Pins: 2 hardened steel, nickel-plated


• Operating Temperature: -20°C to +80°C (class B)


• Mechanical Durability: ?100,000 cycles


• Certification: PN-EN 1303:2015-07 class 5.1 B


• Security Class: B (burglary resistance), C (drilling/mechanical attack resistance)


• Corrosion Resistance: High (per standard)


• Inclusions: 5 dimple keys, 1 fixing screw

Applications

Designed for integration into fire-rated and high-security door assemblies in commercial, institutional, and residential buildings. Applicable for new fit-outs, upgrades, and access control zones requiring certified anti-burglary locking cylinders. Recommended for facility managers, door manufacturers, and bulk procurement for apartment, office, or hotel projects where resistance to anti-picking, bumping, and drilling is mandatory.

Packaging & Shipping

Supplied in aesthetic blister packaging with each unit including the brass cylinder, 5 nickel-silver dimple keys, a fixing screw, and multi-language installation instructions. Bulk packaging options available for OEM and project procurement.