Many corporate offices are fitted with desk power units which are fitted a special inter linkable cable, sometimes it is also called start lead, GST cable, or office link cable. These cables have GST18/3 female plug on one side and 13A fused UK 3-prong plug on the other, lengths available: 1m, 2m, 3m, 5m, BS5733 and BS1363/A compliant

You can also extend your cable by using the optional GST18/3 extension cables which has female GST plug on one side and male GST plug on another, available in 2-meter or 3-meter length. You can always join two of these cables to form even longer cables, for example, buy 2 of the 3-meter extension cable to extend by 6 meters, BS5733 compliant.