Brio 456 Square Necked Door Flush Bolt

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

This is a non-stocked item which has a handling time of 10 business days after payment is made.

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: 190mm
  • Throw length: 20mm
  • Security: Non-locking
  • Finish: Satin Nickel (SN) 
  • Application: Folding doors, French doors and Sliding doors
Barcode # 9314318035960
Brand Brio