These gas struts are supplied as a pair and are specific to the Aeroklas canopy on the Isuzu D-Max 2012 Onwards. If you look at the images it shows you how to properly identify your gas strut using the label on the body of the strut itself. This specific strut pair measure at 365mm at the fully extended length each (centre of socket to centre of socket) and are pressurised to a force of 250nm each.
Ford Ranger 2019 - 2022 T6 P375 Tyre Valve with Wheel Pressure Sensor
Ford Ranger 2012-2019 T6 P375 Tyre Valve with Wheel Pressure Sensor