WINKHAUS Trulock+ Pyro Lever Operated Latch & Deadbolt Split Spindle 20mm Radius - 2 Hook – LH

Overview

The Winkhaus Trulock+ Pyro Lever Operated Latch & Deadbolt (Left Hand, 45/92) is a lever operated multipoint lock system with a 20mm radius faceplate, 92mm centres, a split spindle and 2 hooks. It is operated by a Euro profile cylinder, and is suitable for use on FD30 (30 minute) rated fire doors.

To lock, the lever is lifted to engage the locking mechanisms, followed by one full turn of the cylinder. To unlock, the key is turned one full turn and the lever is then pushed down. This left handed version has a 45mm backset and is part of Winkhaus' Trulock Pyro range.

Key Features

• Lever operated: lift the lever to engage the locking mechanisms, then turn the cylinder once to lock
• Suitable for FD30 (30 minute) rated fire doors
• Split spindle, allowing the lever handles on each side of the door to operate independently
• Latch and deadbolt centre case
• Euro profile lock case, operated by Euro cylinder
• 20mm radius faceplate
• 45mm backset, Left Hand
• 92mm centres
• Also available in Right Hand

Technical Specifications

Suitable For

This lock is designed for FD30 rated timber fire doors in residential and commercial settings, where a lever operated multipoint latch and deadbolt system with hook bolts is required. This variant suits doors with a 45mm backset and a left handed configuration.

What's Included

• 1 x Winkhaus Trulock+ Pyro lock case (45/92, Left Hand), complete with 2 hook bolts

Keeps (frame strikers) are matched to the door profile they are being fitted to and may need to be ordered separately. This lock is supplied in tube packaging and sold individually.

Installation & Maintenance

Before ordering, confirm the handing of your door. Standing inside the property facing the door: if the door is hinged on the left and opens inward, it is left handed; if hinged on the right and opens inward, it is right handed. If the door opens outward, the handing is reversed. Also confirm the backset matches 45mm before fitting, and check with the door or lever handle manufacturer that a split spindle version is required for your fire door lever furniture.

The lock case fits into a mortice in the door edge, with the two hook bolts engaging keeps fitted to the frame at the locking point distances shown on the lock (720mm and 770mm from the centre case). To lock, lift the lever and turn the cylinder once; to unlock, turn the key once and push the lever down.

As this lock is intended for fire door use, any replacement or maintenance work should keep the door's fire certification intact, and any concerns about compatibility should be checked with the door manufacturer. Apply a small amount of light lock lubricant, such as PTFE or graphite-based lubricant, to the keyway and moving parts periodically, and avoid oil-based lubricants which can attract dirt. Check that keeps remain correctly aligned.

Frequently Asked Questions

Is this lock suitable for fire doors?

Yes, it is suitable for use on FD30 (30 minute) rated fire doors.

How does the lever operation work?

To lock, lift the lever to engage the locking mechanisms, then turn the cylinder one full turn. To unlock, turn the key one full turn and push down on the lever.

What is a split spindle, and why does this lock have one?

A split spindle allows the lever handles on each side of the door to operate independently of one another, which is typically required for fire door lever furniture.

How do I know if I need left or right handing?

Stand inside the property facing the door. If it is hinged on the left and opens inward, it is left handed; if hinged on the right and opens inward, it is right handed. The handing reverses if the door opens outward.

What backset does this lock have?

This version has a 45mm backset.

What is included with this lock?

The lock case is supplied complete with its two hook bolts. Frame keeps are specific to the door profile and may need to be ordered separately.

What cylinder does this lock take?

It is operated by a Euro profile cylinder.

Is this available in other handings?

Yes, this lock is also available in Right Hand.