Succulent ID appreciated

[claytablet]

Dear friends of the succulent variety,

The person tidying up the cactus and succulent corner at my local hardware store was about to sweep these two into the bin. Fell from their pots probably. They were lying on top of a small mound of dirt and dust.

I don't really know my way around succulents, cacti are more my thing and "tree-like succulent" or "succulent with hairy leaves" are not good search parameters. Could someone here give me an identification or point me in the right direction, please?

I would not want them to live forever under the name "archaeobotanical sample from a refuse pit in Bauhaus".

Many thanks!

[Stuart]

First is Crassula Mesembryanthoides, second is Kleinia Nerifoilia.
Stuart

[claytablet]

Many thanks Stuart.

I was looking among the Echeveria, but there are probably many more succulents that have hairy leaves.