What are these capping bricks called?

[Cold]

I need some help identifying these capping bricks, please. There's a line of them around the hip of the whole house and unfortunately a decade of leaking guttering has caused frost damage to a number of them.

Now the gutters are all sorted it seems like an ideal time to replace the damaged capping bricks and do a bit of repointing before another winter. But I've no idea what I'm looking/asking for to organise a small pallet of shiny new ones.

House is an early 1990s new build by Redrow/Costain (around the time of the merger/buyout).

[Cold]

You chaps are awesome. Thank you.