Blue Crackle Porcelain Door Knobs Pair – Polished Chrome Mortice Knobs with 3" Heavy Duty Latch & CE7 Hinges

Blue Crackle Porcelain Polished Chrome Mortice Door Knob Pair with 3" Heavy Duty Latch & CE7 Hinges

Add a touch of character to your home with this elegant Blue Crackle Porcelain Mortice Door Knob Pair from the Carlisle Brass Delamain range. The distinctive blue crackle glaze contrasts beautifully with the polished chrome rose, creating a refined, timeless finish that suits both traditional interiors and period restorations.

This complete door furniture set includes a pair of porcelain mortice door knobs, a 3 inch heavy duty tubular latch, and a pair of CE7 ball bearing hinges, providing everything required for a reliable internal door installation.

These knobs are unsprung, meaning they rely on the latch mechanism to return to position. The included 3 inch heavy duty latch ensures smooth operation and dependable performance.

Key Features

Material: Porcelain knob with polished chrome-plated rose
Design: Blue crackle glaze for a traditional, classic aesthetic
Mechanism: Unsprung – ideal for internal doors when used with a heavy duty latch
Includes: Fixing screws, spindle, 3" heavy duty tubular latch, and pair of CE7 ball bearing hinges

Knob Dimensions:

Rose diameter: 70mm
Knob diameter: 60mm
Projection: 70mm
Fixing screw length: 23mm
Spindle length: 100mm

CE7 Hinge Specification:

Material: Mild steel
Finish: Polished chrome
Hinge length: 80mm
Hinge width: 52mm
Hole centre distance: 25mm
Mechanism: Ball bearing butt hinge
Fire rating: CE7 to BS EN 1935

3 Inch Heavy Duty Latch Specification:

Length: 76mm
Backset: 57mm
Forend (Faceplate): 56mm

Backset: The backset is the distance from the front edge of the latch plate (forend) to the centre of the spindle hole. This measurement determines where the door handle or door knob will sit on the door.

A perfect choice for restoring period properties or adding a touch of vintage charm to modern interiors.