its the end tube bits where the bush fits into i have 27 in total all ERW
problem is just mesured up to save egg on face
and thay are all cut 33.5mm long! 1.5mm too short (my book says 35mm) blade width i bet
could be ok if you want to make your own bushes?
did find a pair each of top wishbone outer treaded sections (1 front pair & 1 pair back)