GERDA ZW 500 Mortice Lock 3-Bolt Security Class 6 PN-EN 12209 Zinc-Gold Finish

Product Overview

The GERDA ZW 500 certified mortice lock is designed for use as an additional security measure in anti-burglary entrance doors, both internal and external. This lock accommodates doors up to 100 kg and features a corrosion-resistant, zinc-gold finish. Security classification 6 per PN-EN 12209:2016-04 and certification from the Institute of Precision Mechanics assures compliance for professional projects in demanding settings, such as commercial and residential entrances requiring high protection.

One standout feature is its triple-bolt locking system with 12 mm diameter solid steel bolts, which offers an elevated resistance to forced entry compared to typical single-bolt designs. This configuration provides buyers with a proven solution for reducing procurement risk in environments where break-in resistance and longevity (tested for 200,000 cycles at 50N latch load) are critical. Particularly suited for door manufacturers, locksmiths, and bulk construction procurement where certified and robust locking hardware is required.

Key Features

• Three steel bolts ? 12 mm diameter each for enhanced break-in resistance


• Security class 6 ? rated according to PN-EN 12209:2016-04


• Certified by Institute of Precision Mechanics ? ensures quality and compliance


• Corrosion-resistant zinc-gold finish ? suitable for exterior installations


• Tested for 200,000 cycles ? high durability for intensive use


• Universal L/R design ? fits both left and right-handed doors


• Flat strike plate included ? complete for most standard installations

Technical Specifications

• Bolt Count: 3


• Bolt Diameter: 12 mm


• Security Class: 6 (PN-EN 12209:2016-04)


• Certification: Institute of Precision Mechanics


• Maximum Door Weight: 100 kg


• Cycle Durability: 200,000 cycles (at 50N latch load)


• Distance from Cylinder Axis to Faceplate: 50 mm


• Finish: Zinc-gold (corrosion-resistant)


• Lock Type: Mortice, additional

Applications

Designed for use in anti-burglary main entrances and internal doors in commercial, residential, and institutional buildings. Suitable for doors requiring a certified extra lock, including fire-rated and security doors, and installations where high durability and forced entry resistance are required. Ideal for bulk procurement in construction, door manufacturing, and locksmithing.

Packaging & Shipping

Standard export packaging. Each unit includes the lock body, flat strike plate, and a complete set of mounting screws. Bulk orders shipped securely on pallets.