This is one of those rare horizontal column radiators where the height is greater than the width. The dimensions are 600mm (h) by 294mm (w) and it mounts onto radiator pipes that are 374mm apart to the centres. Nordic's radiator range is the UK's largest, so if this size doesn't work there may be one that does.

Brand Name	Nordic
Colour	Raw Metal Lacquered
Material	Mild Steel
Manufacturer Model No	COLU4C60X6L-P
Certifications Met	UKCA, CE & EN442
BTU	1597
Watts	468
Finish	Lacquered
Guarantee	15 Years
Range	Oslo
Height (mm)	600.00
Width (mm)	296.00
Projection from Wall (mm)	171.0 - 181.0mm
Pipe Centres (mm)	376.0mm
Pipe Centres from Wall (mm)	102.0 - 112.0mm
Mounting	Wall Mounted
Number of Sections	6
Valve entry/exit	Side
Delivery	5-10 Days
Weight (kg)	9.230000
Column Profile	4 Column