Brava Urban Lyr Series Tiebolt Lever Set LW4 Keyed To Differ Adjustable 60/70mm Backset

Brava Urban Lyr Series Tiebolt Entrance Lever Set – LW4 Keyed To Differ

The Brava Urban Lyr Series Tiebolt Entrance Lever Set is a domestic-grade, key-operated leverset featuring the distinctive Horizon lever design. It uses a concealed tiebolt fixing system for improved strength and alignment, and is supplied keyed to differ with a Silca LW4 profile cylinder.

Key Features

• Entrance function – key operation outside, turn snib operation inside.
• Silca LW4 cylinder supplied, capable of conversion to 6-pin LW5.
• Concealed tiebolt fixing for secure installation and reduced handle movement.
• Horizon lever profile for modern residential styling.
• Non-handed levers suitable for left- or right-hand doors.
• Supplied boxed with colour-coded packaging and mounting hardware.

Specifications

Function	Entrance
Keying	Keyed To Differ
Key Profile	LW4 (6-pin capable)
Backset	Adjustable 60 mm / 70 mm
Door Thickness	35 mm to 51 mm
Maximum Lever Projection	60.5 mm
Rose Diameter	66.5 mm
Handing	Non-handed

What's In The Box

• 2 × Brava Urban Lyr Series Horizon levers on 66.5 mm roses
• Adjustable 60/70 mm tubular latch
• Strike plate
• LW4 cylinder with 2 keys
• Tiebolt fixings and mounting hardware

Suitable Uses

• External residential entry doors.
• Internal doors requiring keyed access.

Available Colour Variants

•  
  Chrome Plate
  LYR200B
•  
  Polished Brass
  LYR700B
•  
  Satin Stainless Steel
  LYR600B

Brava Urban Lyr Series – Item Code Family

Accessories & Spares

• Adjustable tubular latch (60/70 mm) – replacement or retrofit.
• Strike plate – commonly replaced on timber or steel frames.
• LW4 replacement cylinder or rekeying service.
• Extra cut keys.
• Matching Lyr Series passage, privacy or dummy levers.

Download PDF Resources

• Brava Catalogue 2024

Frequently Asked Questions

Is this lever set supplied keyed alike?
No. This model is supplied keyed to differ.

Can the cylinder be rekeyed later?
Yes. The LW4 cylinder is capable of conversion to a 6-pin LW5 system.

Is this suitable for external doors?
Yes, for domestic residential external doors.

Additional Information

• The concealed tiebolt system provides improved long-term handle stability compared with through-bolt alternatives.
• Commonly specified alongside Lyr Series passage and privacy levers for consistent styling throughout a home.
• Door reinforcement is recommended when fitting to hollow-core or previously damaged doors.