Architectural Tubular Latch – Electro Brass / Satin Nickel (128mm Case / 107.5mm Backset)

A heavy duty architectural pattern tubular latch built for high-use internal doors in domestic and commercial environments. Featuring a heavy duty spring mechanism, it can be used with sprung or unsprung door handles, making it a flexible choice for both new installs and refurbishment work. With a substantial 128mm case and 107.5mm backset, it’s ideal where a deeper handle position is required, while the Electro Brass / Satin Nickel finish combination helps match mixed ironmongery finishes on site.

Key Features

• Heavy duty architectural tubular latch for high-use domestic and commercial internal doors.
• Heavy duty spring mechanism – suitable for use with sprung or unsprung door furniture.
• 128mm case with 107.5mm backset – deep backset format for a deeper handle position.
• Easily reversible latchbolt – suitable for left or right hand doors.
• Fixings supplied to suit electro brass and satin nickel furniture.
• Bolt-through facility for lever handles with through-fixing screws.
• Complete with dust box and fixing screws.
• Suitable for 30 & 60 minute fire doors (when installed as part of a suitable tested door set).
• Corrosion rating 1 – recommended for clean, dry, low-humidity internal environments.

Typical Applications

• High-traffic internal doors in offices, corridors and commercial premises.
• Domestic internal doors where a robust, architectural pattern latch is preferred.
• New-build and fit-out projects requiring a heavy duty latch with a deep backset.
• Replacement of existing deep-backset architectural tubular latches.

Specifications