I USED THESE TO INSTALL MY GK 3 FUNCTION PODS AND THE QUALITY WAS NICE. I OPTED TO ADD WATERPROOF DEUTSCH CONNECTORS INSTEAD OF THE BUT CONNECTORS, BUT THE HEAT SHRINK BUT CONNECTORS ARE A NICE TOUCH & MUST IF YOU ARE MAKING WIRING CONNECTIONS WITHOUT SOLDERING.

Wires are short but also seem to be different guage.