Looking for part numbers and stock for these, Female-side only, and female pins for cable assemblies.
May be FASTIN-FASTON 250 connector, manufactured by TE Connectivity?
Digi-Key searches act as though these don’t exist.
There are perpendicular style housings from Fastin-Faston in link below.
Housings, Boots | Connectors, Interconnects | DigiKey
But I don’t see any with that locking latch like your photo shows.
Thanks very much!