C7 White SPT-2 Replacement Sockets
Please note that these replacement sockets are for stringer wire with thicker SPT-2 insulation. Most commonly used commercial cord is SPT-1.
Your cord's insulation should be stamped with SPT-2 if it is of this style. Please double check that these replacement sockets will work with your stringer cord or plain 18 AWG wire before purchasing.
For more information about SPT-1 vs SPT-2 see this blog post.