This is particularly useful on stage where devices are prone to frequent movement, for example with a portable AB168 Audio Rack.
Note that most of our products provide a plastic P-clip to secure the mains cable in place.
Always secure the cable to the P-clip unless using a third-party locking IEC cable.
At the moment of writing the retailers below are stocking IEC power leads.
Before ordering, check that the cable has the correct lead for your territory and complies with local regulations and directives.
Allied Electronics: http://ex-en.alliedelec.com/search/productdetail.aspx?SKU=70254118
RS distributes Schaffner’s lockable IEC cables internationally with coverage of most territories: http://www.rs-components.com