Product Overview Pigtail for 4-prong flashers/relays With wires as shown (see specifications for length). The blue and red wires are 14 gauge, the black and green wires are 16 gauge. To check if this fits a particular flasher, please review the detailed specifcations shown for the particular flasher, it will list the correct pigtail if available. Please note that the wire colors of RED and BLACK do not necessarily mean 12V and Ground. Detailed prong information can be found for each flasher model available from memotronics. For additional specifications, please review the item specifications. Reviews (No reviews yet) Write a Review