ANSI & Europe Mortise

Compatible mortise options for deployments and retrofits.

ANSI Europe Lifecycle tested

Core Hardware

Mortise platform overview

Serviceable ANSI and Europe mortise configurations built for retrofit planning, lifecycle durability, and field reversibility.

LOKS Mortise Kit product overview

Formats

ANSI and Europe

Standard 70 mm backset ANSI mortise options (#).
Standard 60 mm backset ANSI mortise options (#).
Europe mortise availability across 35/85, 45/85, 50/85, and 60/85 profiles.

Durability

Lifecycle-tested components

Microswitch inside the mortise with 100,000+ cycle life testing.
High quality motor rated for 500,000+ cycles for long-term use.
Flat spring uses imported piano wire with 500,000+ cycle life testing.
Spindle uses special steel and heat treatment with 1,000,000+ cycle life testing.

Construction

Built for field conditions

Latch and deadbolt are 304# die-cast stainless steel, durable and reliable.
Inside parts use blue zinc treatment to meet environmental protection requirements.
Patent structure design supports quick left/right handing changes.

Application

Deployment notes

Supports hotel lock and electronic hand set deployments requiring compatible mortise bodies.
Suitable for retrofit planning where backset, handing, and key-record compatibility matter.
60/85 mortise supports mechanical key records for applicable openings.

Key specifications

ANSI mortise options	#-204×29 mm, #-240×22 mm, plus reverse options
ANSI mortise options (60#)	#-204×29 mm, #-240×22 mm, plus reverse options
Europe mortise availability	35/85, 45/85, 50/85, 60/85 (varies by market)
Construction	304# stainless steel latch and deadbolt with reversible handing structure
Lifecycle notes	Microswitch 100,000+ cycles, spring 500,000+ cycles, spindle 1,000,000+ cycles, motor 500,000+ cycles
Notes	60/85 mortise supports mechanical key records; compatible with 304# stainless latch + deadbolt