My Mruder (bruder cat320 something look alike)

[cdm]

Well you actually want to shrink the hose.. I know what you mean but that wouldnt work.

You can get them on stock if you slide the clamp halfway over the hose and then push both on and gradually slide the clamp back as you get the hose all the way in. almost impossible to do in limited access situations.

that's how i got the y splitters first time around but its not worth minutes of fighting and risking damage when you can drill out in 30 seconds a whole lot of them. since the hose expands when its over the barbs, it jams tight against the bored out sleeve.