DOM POLSKA Zamek 110 Mortise Lock Narrow Case 72/50 Left White Zinc Class C

Product Overview

The DOM Polska Zamek 110 72/50 is a left-handed mortise lock with a narrow case, designed primarily for use on interior doors in public utility buildings. Suitable for doors weighing up to 100 kg, it withstands intensive daily operation and has a corrosion resistance rating of Class C, making it appropriate for environments requiring high durability over time.

What separates this lock from standard options is its narrower case profile, facilitating installation in door frames with limited space or bespoke joinery applications. This distinctive feature helps eliminate site modification risks and reduces material waste, making it particularly suitable for refurbishment projects or new builds with custom or slimline doors.

Key Features

• Narrow case design ? enables installation in constrained or custom door frames


• Corrosion Resistance Class C ? suitable for high-humidity or demanding environments


• Cycle tested to 100,000 cycles at 10N latch force ? proven durability for frequent use


• For left-handed doors ? dedicated design ensures correct fit and function


• Backset 50 mm ? compatible with common European standards for commercial settings


• Center distance 72 mm ? fits most lever handle and cylinder combinations

Technical Specifications

• Lock Type: Cylinder, latchbolt-deadbolt (zapadkowo-zasuwkowy)


• Handed: Left


• Backset: 50 mm


• Center Distance: 72 mm


• Faceplate: 20 mm x 220 mm


• Corrosion Resistance: Class C


• Max Door Weight: 100 kg


• Cycle Durability: 100,000 cycles at 10N latch force


• Finish: White zinc (ocynk biały)

Applications

Intended for internal doors in public utility buildings such as schools, offices, hospitals, and administrative facilities. Suitable for left-handed doors with narrow or special profile frames, including refurbishment and new construction where custom joinery is required. With Class C corrosion resistance and high cycle durability, it meets the demands of high-traffic, public access areas.

Packaging & Shipping

Standard export packaging. Each lockset includes the lock body, faceplate, and required mounting hardware.