I'm trying just get a shock mount assembly and small stand together for a Sony mic for live recordings of bands I’m producing. The mount they supply with the mic has a thread that doesn't seem to fit any stand I've ever seen. I'm interested to know weather you think your A53M or A55M shock/isolation mounts would be suitable for the job, i.e. Hold the mic securely while its screwed into a desktop stand. The diameter of the Sony mic is 1.1". I'm not quite sure of the diameter that your shock mounts accept.
A53M is too small - I.D. is 0.75 inch.
A55M might work - I.D is just a hair over 1.0 inch.