ABN Electrical Wire Connector Junction Box 1-Pack Trailer, Camper, RV Light 7 Gang/Pole Automotive Wiring Rewiring EFFORTLESS TRAILER WIRING: The ABN Electrical Wire Connector Junction Box 1-Pack provides safe and secure trailer wiring install with markings to easily identify the correct connections EASY TO USE: Quickly identifiable markings allow for simple, secure install trailer/towing hook up; Blue  Electric Brake; Brown  R Stop & Turn; Green  Tail & USC; Red  L Stop & Turn; Yellow  Center AUX; Black  12V Charge Line; White  Ground BUILT TO LAST: Heavy-duty black plastic box with cover; 40F (105C) dry and 15F (60C) wet; 30 Mil AWG Copper, 2/10-1/12-4/14 EFFICIENT DESIGN: Each of the 7 studs is 10-32 thread and comes with 1 nut per stud; Studs are mounted into the plastic base of the box; Box comes with different grommets so you can run your wiring through and weatherproof it; Cover seals well and comes with 2 fastening screws PACKAGE CONTENTS: Package includes (1) junction box with (7) wire studs + (5) rubber boot grommets + (2) screws + (2) built-in cable connector straps (no cord attached to box) Blue  Electric Brake Brown  R Stop &amp; Turn Green  Tail &amp; USC Red  L Stop &amp; Turn Yellow  Center AUX Black  12V Charge Line White  Ground 1 junction boxes <ul class="a-unordered-list a-vertical"> 7 wire studs 5 rubber boot grommets 2 screws 2 cable connectors