GERDA ZW100 72/55 Mortise Lock WC Function PN-EN 12209 Silver Zinc Reversible Latch

Product Overview

The GERDA ZW100 72/55 WC mortise lock is engineered for use in both internal and external doors, accommodating varied requirements across public institutions, schools, and housing communities. Manufactured with a riveted steel case and faceplate for increased durability, this lock is certified by the Instytut Mechaniki Precyzyjnej (IMP) and classified to PN-EN 12209:2005 standards, confirming suitability for high-traffic and demanding environments.

A key feature of the GERDA ZW100 is its reversible latch mechanism, which allows quick adaptation from right to left-handed configurations without replacing the lock. This flexibility limits procurement risk by simplifying inventory management for distributors and door manufacturers handling multiple door orientations. Especially well-suited for interior fit-out contractors, OEM door production, and bulk facility upgrades.

Key Features

• Reversible latch ? quickly switch between right- and left-handed operation without disassembly


• Steel, riveted lock body ? ensures mechanical strength for doors up to 100 kg


• Tested for over 50,000 cycles ? verified endurance for high-use environments


• Certified to PN-EN 12209:2005 ? complies with European lock durability and safety standards


• IMP certified ? independent quality verification from Instytut Mechaniki Precyzyjnej


• Available for multiple functions ? WC/prybar, cylinder, or key versions for project standardization


• Silver zinc finish ? corrosion resistance for extended product life

Technical Specifications

• Backset: 55 mm


• Center Distance: 72 mm


• Lock Type: Mortise, universal


• Door Weight Capacity: up to 100 kg


• Cycle Endurance: >50,000 cycles


• Body Material: Riveted steel


• Faceplate Material: Riveted steel


• Finish: Silver zinc (ocynk srebrny)


• Certification: PN-EN 12209:2005


• Certification: Instytut Mechaniki Precyzyjnej (IMP)


• Function: WC/bathroom version


• Warranty: 12 months

Applications

Appropriate for public institutions, schools, residential and multi-family housing, and other high-traffic commercial or institutional facilities. Compatible with interior and exterior wood or metal doors up to 100 kg, especially where certified locking hardware is required. Supports WC/bathroom latch function and is suitable for OEM door manufacturing and refurbishment projects seeking standardized hardware.

Packaging & Shipping

Standard export packaging. Each unit includes the lock body, strike plate, and mounting screws. Installation manual included. Bulk options available for OEM or project orders.