2mm 10 pin Socket Headers (for XBee) - Pack of 2Adafruit
XBees are so cute and tiny but if you're using them in a circuit you'll be annoyed to find that your classic 0.1" headers don't fit them! That's because they use 2mm spacing instead of 2.54mm spacing. That's why you need special sockets like these ones!
As of Tuesday, June 16th, 2015 we are selling two sockets together instead of just one!