WILKA 1438 Mortise Lock 92/30 Stainless Steel 24x245mm 200,000 Cycles for Heavy Doors

Product Overview

The WILKA 1438 92/30 mortise lock is intended for installation in both internal and external doors, and is suitable for high-traffic public buildings such as schools, offices, and hospitals. Its universal design supports left and right-handed door orientations and accommodates doors weighing over 200 kg. The lock features a stainless steel faceplate and components made from nickel-plated zinc alloy, offering increased durability for demanding environments.

The main differentiator of this lock model is its tested endurance of 200,000 cycles at a 25N latch load, ensuring long service life under heavy usage. This high cycle rating minimizes maintenance costs and downtime, which is particularly important for facility managers overseeing public access areas. The WILKA 1438 is well suited for bulk procurement in commercial projects where longevity and robust performance are essential.

Key Features

• Universal L/R function ? suitable for both left- and right-handed door installation for greater flexibility


• Stainless steel faceplate ? enhances corrosion resistance in humid or outdoor locations


• Nickel-plated zinc latch and bolt ? provides durability and smooth operation over time


• Certified durability ? tested for 200,000 operational cycles with 25N latch load


• Supports heavy doors ? compatible with doors weighing over 200 kg


• Dimensions 24x245 mm ? fits standard mortise preparation in commercial doors


• Lever-operated mechanism ? facilitates easy opening and closing in high-traffic zones

Technical Specifications

• Type: Mortise lock


• Handing: Universal (left/right)


• For Door Weight: Over 200 kg


• Faceplate Material: Stainless steel


• Latch and Deadbolt Material: Nickel-plated zinc alloy


• Lock Faceplate Dimensions: 24x245 mm


• Tested Endurance: 200,000 cycles at 25N latch load


• Operation: Lever handle

Applications

Used for both internal and external doors in public buildings such as offices, schools, hospitals, and other high-traffic environments. Compatible with heavy doors exceeding 200 kg, making it suitable for commercial and institutional applications where durability and frequent operation are required.

Packaging & Shipping

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