I assume you are referring to the hydraulic pipe work.
I’ve got my big box of stuff like that out at the moment, however a quick confirmation would be handy, I was just finishing my brew & then putting it away.
M
Edit,
I pulled the appropriate box out of the big box & took it into the workshop to dig out the taps & dies, forget all about it & locked up.
Having had a bath I don’t feel inclined to wander about the garden & open up in my pyjamas I’ll look in the morning.
M, again.