PLEASE NOTE: This item is Non-returnable. Upon placing your order, it CAN'T be cancelled or returned (unless faulty or damaged)

Brio 456 Square Door Flush Bolt

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, polished 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 length: 600mm
  • Throw length: 20mm
  • Security: Non-locking
  • Finish: Satin Nickel (SN) 
  • Application: Folding doors, French doors and Sliding doors
Barcode # 9314318035922
Brand Brio