ALFA 72/50 Mortise Lock WC Bathroom Function 6mm Spindle Antique Gold Universal

Product Overview

The Zamek wpuszczany ALFA 72/50 WC is a universal mortise lock for interior doors, with a left/right reversible design, supporting door weights up to 200 kg. Frequently specified for residential, hotel, and commercial interior projects, it features a chromed steel bolt and latch mechanism with a brass follower for enhanced durability. The product is tested to 50,000 cycles for mechanical endurance, providing confidence for use in moderate-traffic areas.

The distinguishing feature of this specific SKU is its WC (privacy/bathroom) function combined with a 6 mm spindle and a 4 mm reducer, which ensures compatibility with a wider range of bathroom thumbturns and handles. This flexibility minimizes procurement risks and avoids on-site fitting issues during renovation or new construction projects. Particularly recommended for door manufacturers, hardware distributors, and contractors seeking a robust, universally reversible mortise lock for sanitary areas.

Key Features

• Universal reversible design ? fits both left and right-handed doors for flexible stock management


• WC privacy function ? includes bathroom lock capabilities for internal doors


• Chromed steel mechanism ? ensures increased durability and corrosion resistance in internal environments


• Tested durability ? rated for 50,000 cycles without latch loading


• Brass follower (orzech) ? provides smooth operation and extended service life


• 6 mm WC spindle with 4 mm reduction ? ensures compatibility with standard and reduced-size bathroom turn knobs


• Supports door weights up to 200 kg ? suitable for heavy solid-core or acoustic doors

Technical Specifications

• Lock Type: Mortise lock


• Backset: 50 mm


• Center Distance: 72 mm


• Forend Dimensions: 220 mm x 18 mm


• Max Door Weight: 200 kg


• Durability Rating: 50,000 cycles (latch unloaded)


• Follower Size: 6 mm (with 4 mm reducer)


• Bolt and Latch Material: Chromed steel


• Follower Material: Brass


• Handing: Universal left/right


• Finish: Antique gold (patina)

Applications

Used in residential, hotel, office, and light commercial buildings, particularly for interior bathroom and WC doors requiring privacy functions. Compatible with heavy doors (up to 200 kg) thanks to robust construction. Suitable for new construction or renovation projects needing universal left/right locks for flexible onsite installation. Ideal for bulk supply to door manufacturers and building contractors.

Packaging & Shipping

Standard export packaging. Each unit is individually boxed and includes the mortise lock, fixing screws, and a spindle reducer. Alternative finishes and bulk packaging are available by special order.