Amphenol 97-3106A-24-10S 7 Way Socket+MS3057-10A Strain Relief MBG010P1
Single key/keyway polarization. 1 Piece i.e. 1 Socket and 1 Strain Relief Assembly. These are currently listed for sale @ £90+ for the socket and £10+ for the strain relief. Manufacturer: Amphenol. Sturdy, simple to assemble.