Wedge-Lock for Deutsch DTP (WP-4S)

The wedge-lock is the orange piece that ensures the contacts remain fixed in the DTP body.  One wedge-lock is required per DTP connector body.  The number denotes the quantity of contacts, 'S' denotes socket contacts and 'P' denotes pin contacts. 

For example: A DTP06-02S connector uses socket contacts and has 2 of them, therefore you would use a WP-2S wedge-lock.