4772Mkll Series Universal Primary Locks – 89mm Backset Variants

4772MkII Series Universal Primary Locks

A heavy-duty cylinder mortice lock range suitable for industrial, commercial, and institutional applications. Offers versatile latching functions operated by key, handle, or turnknob, providing robust and reliable security for high-traffic doors.

Features

• Easy red/green function setting for clear lock status

• All lock settings adjustable from under the faceplate for simple in-door configuration

• Standard primary locks include anti-lockout and holdback capabilities

• Improved cylinder functions: lock/unlock and retract latch as standard

• Reduced range of cylinder cams and turn adaptors for streamlined installation

• Ideal for schools, hospitals, hotels, clubs, and similar buildings

Variants

Panic Exit Device – 89mm Backset

• Standard — 4772PEDSS

• Including Locking Adaptor — 4772TSS

• 89mm Backset — 4772SS

• Full Radius End Face Plate — 4772RSS

HD Hub Spring – 89mm Backset

• 8mm Hub — 4772NSF8SS

• No Hub Disc — 4772NOHDSS