This product fits perfectly to my request.
After taking the time to search the Internet, cross-data, which matched my razor-clipper Bodygroom BG2056, I go to Amazon and found the proper product.
It is indeed the grid TT2000 / 43, as shown on the manufacturer's website.
The grid fits perfectly and during testing, remains in place.
Ditto for normal applications.
This grid adapts to the following models, according to the received product packaging, Philips brand:
TT2020 / TT2021 / TT2022 / TT2023 / TT2030 / TT2039 / TT2040 / Y552_ / Y553_ series / QG3280 / QG3380 / BG2024 / BG2025 / BG2026 / BG2028 / BG2036 / BG2038
On the manufacturer's website, the models affected by this are:
TT2020 / 15 TT2020 / 30 TT2020 / 31 TT2020 / 35 TT2021 / 30 TT2021 / 32 TT2021 / 33 TT2021 / 34 TT2021 / 35 TT2021 / 36 TT2021 / 50 TT2022 / 30, QG3280 / 41 TT2030 / 36, QG3280 / 32 TT2030 / 60 TT2030 / 61 TT2040 / 32