Replacement a/c hose clamps (one inch fwd of firewall going to evaporator)

Does anyone know where I can buy a pair (two dissimilar sizes) of these black plastic locking clamshell clamps? Have tried Partsgeek, RockAuto, FCP Euro, the standard parts stores (Advance, O’Reilly, etc.), and even Jaguar dealership. Are perhaps those of a Ford Mondeo (2006 V6) compatible? They go one inch in front of the firewall to/from the evaporator. Thx, Chris O’C. 2006 X-Type. VDP 3.0l

Are you looking at Jaguar part C2S1051?

A picture would help.