Ever had the problem with finding long ones? Usual way is to piggy back two or more, but if looks matter - say on a classic car - this isn't ideal.
Browsing through the tool stalls at Wimbledon Stadium Sunday market - as you do - I came across a hose clamp kit. 3 Metres of worm drive band and 8 ends. So you simply cut to suit.
Made by Rolson Pt No 60899. Cost 1.50.
Not a make I'd trust for crucial apps, but for air trunking etc should be ok.