Socket Wrap IDs increase Wiring Speed and Reduce Errors. Socket Wrap IDs are used to identify pin numbers on wire wrapping sockets. Consisting of a socket-sized plastic panel with numbered holes in the pin location, the Socket Wrap-ID is simply slipped onto the socket before wrapping. You can also write on them for easy identification of location, IC Part number, function, etc. These Socket Wrap IDs greatly simplify both initial wire wrapping and subsequent troubleshooting or repair. A great help to technicians, and production facilities alike. Pins 22. Row Spacing Inches .4". Qty./Pkg. 50.