Centor Dropbolts

Centor Dropbolts are the perfect accompaniment to bifold and sliding door systems – available in many size, shape and finish options. Their low profile allows folding doors to stack neatly and with enough clearance for sliding doors to open and close. Centor Dropbolts are available in finishes to match Centor's door hardware and can be installed easily with a dedicated router bit.

  • Use with bifold doors, French doors, sliding doors and casement or folding windows. 
  • Minimum throw length of 20mm.
  • Keyed or non-keyed options available.
  • Dedicated router bit available.
  • Centor Dropbolts are designed for use with Centor folding systems
  • Backed by a 10-year warranty.

Dimensions are intended as a guide only. Calculated weight checks should be performed to ensure doors built to maximum height and widths do not exceed maximum weight.

Features
Stylish

Easily installed in timber panels using a dedicated router bit, low-profile Centor Dropbolts avoid the untidy look of bolted on fasteners. Manufactured from aluminium with a solid stainless steel bolt, there are a range of finishes available in each range, allowing the hardware to contrast or tone in with the panel material. These include brushed metallic, chrome, PVD brass and white powder-coat.

Stainless steel
Stainless steel
Brushed metallic
Chrome
PVD brass
PVD brass
White powder-coat
Accessible

Whether installed at the top or bottom of doors or windows, Centor Dropbolts will never be out of reach. With lengths available from 100mm to 1000mm across the ranges, there’s sure to be a suitable option for every potential user.

Dropbolt installed at the bottom of a sliding door
Secure

Non-keyed Centor Dropbolts fasten doors against the elements and provide peace of mind, while keyed Centor Dropbolts offer full deadlock security. The unique dead-bolt design ensures the bolt can only be released when the key has been removed, preventing damage to doors. 

Centor Dropbolts are available keyed alike and can be re-keyed by a professional locksmith to match other household locks.

Centor dropbolt bolt offers full deadlock security
Close up of dropbolts by Centor
System selection
  DH DF DL DO DM DS
Styling

Round
Square

Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Min. panel thickness (mm) 35 35 35 35
45
35 35
Security Keyed,
non-keyed
Keyed,
non-keyed
Keyed,
non-keyed
Keyed,
non-keyed
Keyed,
non-keyed
Keyed,
non-keyed
Dropbolt lengths (mm)

200
400

200
400
600
1000
200
400
200
400
600
1000
100 300
Throw length (mm) 40 20 20 20, 25 20 20
Folding doors (outward opening) check.png check.png        
Folding doors (inward opening)       check.png    
French doors check.png check.png   check.png    
Sliding doors check.png check.png check.png      
Tall or inaccessible           check.png
Windows         check.png check.png
Downloads
Dropbolt product details (CAD – dxf, dwg, pdf)
zip
Dropbolt brochure
pdf