Colombo Design - Spring Cassette Ø 45 mm

Nylon undercostruction for opening limiting device (to slide) by Colombo Design.

Adaptable to roses by Colombo Design for armored doors:

PB01 - Oval Rose
PB01/Q - Square Rose
PB09 - Opening Limiting Device
PB09/Q - Squared Opening Limiting Device

Fixed door knob Colombo Design Square series on square rose 52x52mm. Fixing accessories included.

To get the following configurations, click on the corresponding accessory:

Quadro ES + Spring -  Revolving Door Knob
Quadro QG90 - Exterior door knob and interior handle 

Knob set for opening limiting device made of brass by Colombo Design. Spindle 8 mm. Thread 9 mm.

Adaptable to Colombo Design inserts, available below or at the bottom of the page in "Accessories":

PB03 - Underconstruction For Lever Handles (To slide)
PB04 - Underconstruction For Opening Limiting Device
PB01 - Oval Rose
PB01/Q - Square Rose

Nylon undercostruction for lever handle, knob and opening limiting device by Colombo Design.

Adaptable to roses by Colombo Design for armored doors:

PB01 - Oval Rose
PB01/Q - Square Rose
PB09 - Opening Limiting Device
PB09/Q - Squared Opening Limiting Device

Pawl for armored door OL92/42KS series. Spindle size 50 mm.

Door knob for entrance door Hoppe 33 series without rosette and sqaure spindle.

Brass rose for armored door made of brass.

Adaptable to Colombo Design inserts, available below or at the bottom of the page in "Accessories":

PB03 - For Lever Handles/Limiting Deivce (Revolving)
PB04 - For Opening Limiting Deivce (To slide)
PB05 - For Knob Cylinder
PB06 - For Double Bit Key
PB07 - PB06-2
PB08 - For Cylinder Key Hole