ALFA 72/50 KL Mortise Lock Universal L/R 200kg Antique Gold Patyna Finish

Product Overview

The Zamek wpuszczany ALFA 72/50 KL cz. 220/18 is a universal mortise lock for left or right-handed doors, typically installed in residential or commercial interiors where robust door hardware is required. Designed for doors weighing up to 200 kg, it features a lever-operated mechanism with internal components crafted from chrome-plated steel and a brass spindle, supporting long-term durability. The product is tested for 50,000 cycles of operation without latch loading, reflecting compliance with common endurance requirements for architectural hardware.

The most distinguishing feature of this lock is its universal L/P (left/right) configuration, which streamlines procurement and on-site installation for contractors handling mixed-door orientations within apartment blocks, hotels, or office fitouts. This SKU's antique gold (patyna) finish offers a decorative touch suited to classic or restoration projects, and is particularly well-suited for bulk supply in interior construction and refurbishment scenarios where aesthetic coordination is required.

Key Features

• Universal L/P configuration ? fits both left- and right-handed doors, eliminating need for separate lock models


• Lever operation ? supports easy access and meets most interior door requirements


• Internal mechanism ? chrome-plated steel for increased durability and corrosion resistance


• Brass spindle ? provides reliable long-term operation and smooth engagement


• Cycle tested for 50,000 uses ? ensures longevity in high-traffic environments


• For doors up to 200 kg ? accommodates heavy solid wood and reinforced interior doors


• Antique gold (patyna) finish ? suitable for projects requiring vintage or decorative hardware

Technical Specifications

• Type: Mortise lock


• Handing: Universal L/P (left/right)


• Door Weight Capacity: 200 kg


• Durability: 50,000 cycles (without latch load)


• Material (internal): Chrome-plated steel


• Material (spindle): Brass


• Finish: Antique gold (patyna)


• Backset: 50 mm


• Center Distance: 72 mm


• Faceplate Dimensions: 220 mm x 18 mm

Applications

Intended for use in residential and commercial interior doors across apartment complexes, hotels, offices, and restoration projects. Compatible with heavy doors up to 200 kg, including solid wood and rehabilitation projects in classic or historic buildings. Suitable for bulk procurement by contractors, installers, and fitout specialists requiring lock hardware for diverse door orientations.

Packaging & Shipping

Standard export packaging. Each unit includes the mortise lock body and mounting screws. Optional finishes available for bulk orders on special request.