Connector device

A connector device comprising:

• a pair of connectors;
• a pair of housings, each housing including a terminal housing chamber configured for housing terminals;
• and
• a pair of front holders that is attached to the pair of the housings to double-lock the terminals in the terminal housing chambers,
• wherein one of the pair of front holders includes a first convex portion protruding in a direction approaching the other of the pair of front holders and a first concave portion recessed in a direction away from the other of the pair of front holders, on a front end surface thereof that faces the other of the pair of front holders when a pair of connectors are fitted,
• the other of the pair of front holders includes a second convex portion protruding in a direction approaching the one of the pair of front holders and a second concave portion recessed in a direction away from the one of the pair of front holders, on a front end surface thereof that faces the one of the pair of front holders when the pair of connectors are fitted, and
• the first convex portion is inserted into the second concave portion, the second convex portion is inserted into the first concave portion, and the front end surfaces of the pair of front holders are in contact with each other,
• wherein the plurality of the first convex portions provided to the one of the pair of front holders has a combined length which extends substantially across the entire width of the one of the pair of front holders, and
• wherein the plurality of the second convex portions provided to the other of the pair of front holders has a combined length which extends substantially across the entire width of the other of the pair of front holders.