Not to be a nudge, but I think we can let him go on the "what's that supposed to mean",
he is Irish.
Anyway, welcome to the site and yes a picture is worth 1000 words.
also if possible put a ruler in the picture.
As far as fittings, pictures of what you need will go a long way as well.
A lot of the members have fittings laying around that they will
send to you for price of shipping.
OR,
watch e-bay.