The EWI CA-145 is a basic medium professional quality 90 degree Female XLR cord end.
Two Phillips head screws hold the back cover in place which acts as the clamping mechanism to secure the cable in the body of the cord end.
One Phillips head screw secures the contact assembly into the body of the cord end.
The body is constructed with nickel silver plated steel. The contact points are a medium grade spring steel.
Care must be observed to properly position the conductor ends in the body prior to making the solder connections since the conductors must make a 90 degree turn inside the connector. Assembling these connectors on mic cables takes a certain amount of expertise.