Gerda WK E1 RIM Surface Cylinder Adjustable Cam Brass EN 1303:2007 NATO Certified

Product Overview

The Gerda WK E1 RIM Surface Cylinder is a universal replacement insert for surface-mounted rim locks, specifically compatible with GERDA ZN 100/200, ZG 100/200, and ZX 1000 lock models. Manufactured from corrosion-resistant brass, it offers adjustability to fit locks from other brands, making it suitable for residential and light commercial doors where retrofit or standardized installation is required. Certified to PN-EN 1303:2007 class 16000B20, it has additional NATO and IMP certifications, ensuring compliance with demanding security and quality standards.

A key differentiator of the WK E1 RIM is its adjustability in cam length, which greatly simplifies inventory management and installation logistics for distributors and locksmiths handling repairs across multiple lock types. This makes the product especially well-suited for locksmiths, security system installers, and property maintenance companies seeking a versatile and certified rim cylinder for bulk stock or large-scale retrofit projects.

Key Features

• Universal fit ? adjustable cam length enables compatibility with multiple surface-mounted lock types (Gerda and others)


• Security classification Gerda Class 6 ? high-resistance standard for demanding environments


• Certified per PN-EN 1303:2007 class 16000B20 ? ensures graded security, durability, and corrosion resistance


• NATO and IMP certified ? meets international and national mechanical security requirements


• 5 active levers ? provides enhanced key code combinations for improved protection


• Over 100,000 operating cycles ? ensures mechanical durability for heavy-use applications


• Brass body ? highly resistant to corrosion, suitable for multi-year use

Technical Specifications

• Lock Type: Rim cylinder


• Compatibility: GERDA ZN 100/200, ZG 100/200, ZX 1000 and other rim locks


• Body Material: Brass


• Key Security Class: Gerda 6 class


• Certification: PN-EN 1303:2007 class 16000B20


• Certification: NATO


• Certification: IMP (Precision Mechanics Institute)


• Corrosion Resistance: High


• Number of Active Levers: 5


• Endurance: >100,000 cycles


• Key Type: 3 dimple keys included


• Mounting Hardware: 2 fixing screws included


• Available Finish: Brass


• Key Code Security: Class 2

Applications

Suitable for upgrading or replacing cylinders in surface-mounted rim locks across residential, small retail, and light commercial buildings. Recommended for property managers, locksmiths, security installers, and organizations managing door access control with EN 1303:2007, NATO, or IMP certificate requirements. Compatible as replacement or stock part for GERDA and select other-brand surface locks.

Packaging & Shipping

Supplied in an individual blister package containing the cylinder, 3 dimple keys, 2 mounting screws, and user instructions. Features visually attractive retail packaging suitable for both bulk commercial orders and retail shelving.