Tjhe top ones were std on ' pre unit ' Triumphs
Can use repeatadly if you just ' snugg ' them down .
You need to bend where it goes through the adjust
bit dead square, and gettem so they wind up half to
three quater of a turn , so backed of you can slip
them down and clear.Maybe 3/4 to 1 plus actually .
Really want plateing & stainless straps , or whatever.
Ancient messed up ones snap the starp at the bend .
But your local sheet metall shop should cut a few Doz.
starps for about 10 cents.A 8 ft lenngth of 1/4 wide
20 G sheet . Wonder if alloy strap would take it .