The Port-a-guard Pro is like no other product on the market. Apart from its ability to expand out to 5400mm, it also pivots at the middle through a full 270° and can step up to 300mm*. The applications for the?Port-a-guard Pro are endless. Now you can cordon off difficult areas or cope with changing floor levels. Alternatively put two units together to create an enclosed workspace up to 2700mm square.