Circuitron 6601 - ZipZ(TM) Solderless Connection System - For Tortoise(TM) and SMAIL(TM)

ZipZ(TM) Solderless Connection System - For Tortoise(TM) and SMAIL(TM) Now layout wiring can be easily connected to the ZipZ terminal block and then the edge connector simply slides onto the TORTOISE or SMAIL circuit board. No soldering necessary to the machine. ZipZ also fits the older TORTOISE circuit boards (the tan ones). Available in a single piece package, a cost saving 6 pack and for even more savings, a 6 piece do-it-yourself kit version where soldering IS required...but not to the switch machine!