ZW 2-L Mortise Lock Left-Handed Three-Bolt Steel Door 60mm Backset Chinese-Type

Product Overview

The Zamek wpuszczany ZW 2-L is a mortise lock engineered specifically for steel entrance doors commonly referred to as "Chinese-type" doors. Primarily used in residential projects, it is designed for replacement or modernization where the original lock dimensions and linkage system must be precisely matched for proper functionality. The ZW 2-L features a solid steel construction to ensure reliability in high-use settings typical of multi-unit housing.

What distinctly sets the ZW 2-L apart is its dedicated left-handed configuration combined with a rod-operated three-bolt locking system, matched to original "Chinese" steel door mechanisms. This eliminates the procurement risk of incorrect fitment and compatibility issues when servicing or updating doors using non-standardized lock sizes. This lock is particularly advantageous for property maintenance providers and hardware resellers specializing in refurbishment of steel residential entrance doors.

Key Features

• Left-handed version ? designed for left-opening steel doors (drzwi chińskie)


• Rod-actuated three-bolt locking ? provides simultaneous top and bottom bolt engagement for enhanced door security


• Exact fit dimensions ? 60 mm backset, 68 mm center distance supports direct replacement in Chinese-type steel doors


• Mortise installation ? concealed mechanism improves door appearance and tamper resistance


• Robust steel body ? increases resistance to wear and mechanical damage in high-traffic environments


• Compatible with original handles and cylinders ? supports refurbishment without additional hardware changes


• Built-in interior thumbturn ? allows secure locking/unlocking from inside

Technical Specifications

• Lock Type: Mortise (zapadkowo?zasuwkowy)


• Application: Steel doors (Chinese-type)


• Handing: Left (L)


• Backset (Dormas): 60 mm


• Center Distance: 68 mm


• Case Length: 176 mm


• Case Depth: 90?90.5 mm


• Faceplate Width: 24 mm


• Faceplate Length: 240 mm


• Spindle Size: 8 mm


• Number of Bolts: 3 main bolts + additional thumbturn lock


• Material: Steel


• Locking Mechanism: Rod system (up-down control)


• Mounting: Mortise, screwed fixation

Applications

Used primarily in entrance steel doors in residential apartment buildings and houses, especially where non-standard (Chinese-type) doors are installed. Suitable for modernization, refurbishment, and maintenance of existing installations that require precise lock replacement due to dimensional or mechanism compatibility. Commonly applied by property managers, construction service providers, and door manufacturers serving the multi-family housing sector.

Packaging & Shipping

Standard export packaging. Unit includes the lock body, mounting screws, and fitting instructions. Compatible accessories such as rods, handles, and cylinders are ordered separately.