Boost hose clamps

just came across these on the net,anyone using these ?,the idea makes sense, hose get hot goes soft these have a spring type tension built in to keep them tight.

http://www.topperformanceparts.com/c...bo-seal-clamps

http://i1168.photobucket.com/albums/...ps04da6c4d.jpg


Edit just found uk seller.

http://www.sfsperformance.co.uk/hose_clamps.asp#murray

I tend to use Mikalor clamps

Well just got two of these they do look and feel a quality items .

http://i1168.photobucket.com/albums/...sdrrivd2k.jpeg

http://www.ebay.co.uk/itm/262456360179