Mucking around with the new suspension parts tonight. Pulled out the new tie rods and had a play around with them put them together with the suggested setting for most cars with standard knuckles. Also took some detailed photos with a 20c piece for some scale to show just how thick they are.
The castor rods are I think they're made form billet alloy with stainless rod ends and titanium fittings. The others arms are steel slightly thinner with the same fittings.
Castor Rod
Castor Rod
Toe Rod
Tie Rod Ends