Found 4 alternatives for MIKROE-231 by MikroElektronika. Sockets For Ics Transistors Adapters — Bulk.
SOCKET ADAPTER DIP TO 24DIP 0.6
SOCKET ADAPTER PLCC TO 28DIP 0.6
SOCKET ADAPTER DIP TO 28DIP 0.6
SOCKET ADAPTER PLCC TO 32DIP 0.6