GERDA ZW100 90/50 Mortise Lock Reversible Latch PN-EN 12209:2005 Silver Zinc

Product Overview

Gerda ZW100 90/50 is a mortise lock engineered for both interior and exterior doors, suited for high-traffic environments such as schools, public institutions, and residential communities. Constructed with a riveted steel lock body and faceplate, it complies with PN-EN 12209:2005 and holds certification from the Institute of Precision Mechanics (IMP). With a universal layout and durable materials, it supports doors up to 100 kg and is designed for prolonged operational reliability.

The defining feature of this SKU is its reversible latch mechanism, allowing straightforward conversion between left- and right-handed door orientations without disassembly. This flexibility reduces inventory complexity for procurement managers and enables rapid adaptation during installation across diverse project requirements. The Gerda ZW100 90/50 is especially suited for bulk procurement by door manufacturers and facility managers who require robust, certified locks for mixed-use and institutional settings.

Key Features

• Riveted steel lock body ? ensures enhanced mechanical strength and impact resistance for demanding environments


• Reversible latch ? supports quick change from left- to right-handed operation, simplifying installation logistics


• Certified to PN-EN 12209:2005 ? meets European lock durability and security standards for commercial projects


• IMP certified ? quality verified by the Institute of Precision Mechanics


• Cycle tested to 50,000 operations ? guarantees long-lasting performance and reduced maintenance needs


• Supports door weight up to 100 kg ? suitable for heavy interior and exterior doors


• Available in multiple finishes ? includes silver (zinc-plated), brass, gold zinc options for aesthetic matching

Technical Specifications

• Lock Type: Mortise


• Backset: 50 mm


• Center Distance: 90 mm


• Material: Riveted steel case and faceplate


• Finish: Zinc-plated silver


• Door Weight Capacity: Up to 100 kg


• Cycle Durability: Over 50,000 cycles


• Certification: PN-EN 12209:2005


• Certification: IMP (Institute of Precision Mechanics)


• Latch Direction: Reversible (right/left)


• Warranty: 12 months

Applications

Intended for installation in internal and external doors across public institutions, schools, apartment buildings, and commercial facilities. Compatible with OEM door production, refurbishment projects, and environments requiring certified hardware for security and durability. Supports doors with high usage rates and heavy-duty specifications (up to 100 kg), including key cylinder, WC, or lever variants.

Packaging & Shipping

Each lock is supplied in individual packaging with mounting screws and strike plate. Bulk and OEM orders ship with tailored accessories and installation manuals according to procurement requirements.