Seatclamp help needed. Funny size

[animal]

I am in need of a seatclamp old school obviously 2 fit a 22.5mm seatpost tube . Were there any made ? Or am I down the road of shimming a standard 1 ?

[motomagII]

you can get them falcon pro theta and omega and diamond back i believe used these sizes .have a word with moley

[animal]

Thats the diameter of the seat post tube . It takes a 20mm seatpost like a Uni or a troxel  bit like a PK Ripper I suppose  So the clamp needs 2 fit the diameter of a standard seatpost 

[58 delray]

dia comp 2 bolt fits