Zamek dodatkowy 55 PZ Mortise Lock Flat Faceplate 20/185mm 300kg Single-Throw

Product Overview

The Zamek dodatkowy 55 PZ czoło płaskie 20/185 P/L is an auxiliary mortise lock designed for narrow-profile doors subjected to high-traffic use. Frequently installed in commercial and industrial buildings, this lock is engineered to handle doors with a load capacity up to 300 kg. Its robust construction supports demanding operational environments where reliability is required for security and access control.

Distinguished by its single-throw bolt mechanism, this model minimizes operational complexity for operators and installers, reducing failure risks associated with more complex locking systems. This feature is particularly valuable for facility managers overseeing multiple high-use access points, making it a strong choice for bulk procurement in commercial property renovations or retrofits.

Key Features

• Single-throw bolt ? ensures straightforward locking and reduced potential failure points


• Load capacity up to 300 kg ? suitable for heavy commercial or industrial doors


• Narrow-profile design ? fitted for slim frame or aluminum section doors


• Intended for high-traffic conditions ? built for frequent use over extended periods


• ASSA ABLOY quality ? manufactured by a recognized brand in security hardware


• Flat 20/185 mm faceplate ? compatible with standard narrow-profile mortise cutouts

Technical Specifications

• Type: Auxiliary mortise lock


• Lock standard: 55 PZ (Euro profile cylinder prep)


• Faceplate: Flat, 20 mm x 185 mm


• Load capacity: 300 kg door weight


• Bolt action: Single-throw

Applications

Designed for narrow-profile doors in commercial, public, and industrial facilities exposed to high traffic, such as office buildings, retail centers, warehouses, and institutional settings. Also well suited for upgrade or retrofit of aluminum or steel doors where additional security is desirable.

Packaging & Shipping

Standard export packaging. Unit includes lock body and installation accessories.