LOB Z75MB-111 Magnetic Mortise Lock Universal Reversible Adjustable Strike Stainless Steel

Product Overview

Zamek magnetyczny LOB Z75MB-111 is an mortise magnetic lock for interior residential construction, compatible with wooden, PVC, or aluminium doors up to 100 kg. This lock offers a minimalist aesthetic with invisible strike plate and concealed latch, and is certified for over 200,000 cycles, ensuring dependable operation for high-traffic residential environments. Three certified versions are available: cylinder, lever, and bathroom (WC), supporting multiple security scenarios.

The lock's universal design?fitting both left and right doors?distinguishes it from most competing mortise locks, reducing procurement and logistics complexity for bulk suppliers and installers. Adjustable strike (+/-1.5 mm) further supports fast, precise installation where door fitting tolerances are variable, making it a strong option for bulk procurement in multi-apartment residential developments or renovation projects with mixed door types.

Key Features

• Magnetic mechanism ? silent, smooth latch operation prevents door slamming and enhances user comfort


• Universally reversible ? suitable for left and right-hand door installation, minimizing SKU complexity


• Adjustable strike plate ? allows +/-1.5 mm tolerance for door fitting flexibility


• 100 kg door compatibility ? approved for heavy interior doors


• 200,000-cycle durability ? tested for long service life in frequent-use applications


• Certified variants ? cylinder, lever, and WC versions for different security requirements


• Scratch-resistant strike ? magnet-protected catch maintains long-term aesthetic appearance

Technical Specifications

• Lock Type: Mortise


• Versions: Cylinder, lever, and WC (bathroom)


• Backset: 55 mm


• Centers: 72 mm


• Faceplate Width: 24 mm


• Strike Plate Adjustment: +/-1.5 mm


• Door Weight Capacity: 100 kg


• Door Material Compatibility: Wood, PVC, Aluminium


• Color Options: Black, Stainless steel


• Durability Test: 200,000 cycles

Applications

Designed for residential interiors, especially apartment buildings, private homes, and multifamily units. Compatible with wooden, PVC, or aluminium doors and suited for bathroom, bedroom, and corridor door applications. Ideal for bulk installation in new construction, retrofitting, and renovation projects needing silent operation, universal fit, and high durability. Not recommended for steel doors or environments with stiff seals due to magnetic mechanism constraints.

Packaging & Shipping

Standard export packaging. Each unit includes lock body, adjustable strike plate, installation hardware, and one key (for key version). Installation manual provided with every package.