The Original 456
With models to suit both inward and outward opening folding doors, French doors and sliding door applications, the Brio®456 features a low profile design that reduces the depth of rebate and retains strength of the timber stile.
The 456 distinctive square-cut-top makes this a classic look for traditional joinery and is available in non-locking and locking where extra security is required.

Specially designed to be used on folding door systems, its low-profile design means the key can be left in situ without risk of damage to adjacent stiles.

The 456 features a stainless steel bolt with a 20mm throw housed in an extruded brass body, available in satin nickel and PVD Brass. PVD Brass offers a classic lacquered brass look with improved corrosion resistance.
Three lengths are available; 190mm, 450mm and 600mm to cover a wide range of door heights.
A dedicated plunge router bit simplifies installation and ensures a perfect result every time.
Min door thickness: 35mm
Flush Bolt lengths: 190mm, 450mm and 600mm
Throw length: 20mm
Security: Locking and non-locking