Lockwood Selector® 3772 universal mortice lock.

• The new Selector® 3770 series mortice lock was designed to incorporate a greater range of lock functions into one primary lock. In addition to anti-lockout setting, the Selector® 3770 series also includes an industry first selectable holdback feature.
• All handing setting (Passage, Combination or Escape) can be adjusted via the hub selector located under the face plate.
• Successfully tested up to 4 hours (depending on type of doorset) on fire door assemblies in accordance with Australian Standard AS 1905.1- 2015, Part 1: Fire Resistant Doorsets.
• Holdback must not be activated on fire doors.

Features:

• Universal function primary mortice lock.
• Easy Red /Green function setting.
• All lock settings are made from under the faceplate allowing for simple in-door configuration.
• Standard primary locks include anti-lockout and holdback capabilities (holdback not suitable for fire doors).
• Operated by key or handle outside or by turnsnib, key or handle inside.
• Zinc diecast body with stainless steel chassis plates for improved strength.
• Through-fixing of rose furniture turnknobs and escutcheons.
• Electric Strike compatibility.
• 60 mm backset as standard, 89 mm and 127 mm available upon request.
• Suits door thickness 32-50 mm.
• 15 mm stainless steel reversible latch bolt.
• Supplied less cylinder.
• Supplied with Selector® 'V' cam.
• Compatible to most restricted keying systems.
• Finished in stainless steel.