Gikfun 12 Values 6/8/14/16/18/20/24/28/32/40 Pin 2.54 DIP IC Sockets DIY for Arduino EK8442 IC socket pins:Include 6/8/14/16/18/20/24/28/32/40 Pin 7.62mm Row Distance: Include 6/8/14/16/18/20/24/28 Pin 15.24mm Row Distance: Include 24/28/32/40 Pin Package content: 24pcs IC socket ( 12 Values, Each 2pcs)