Ring Terminal - 12-10 Gauge Wire - 3/8" Ring ID

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• Connecting Electric Trailer Jack Directly to 12V Battery
  To hook up a trailer jack to a 12 volt battery you need to make the connection from the jack's power wire to the positve post on the battery using a ring terminal, like part # DW05705-1. If you don't already have a battery on the trailer you can add one. You'll need to power it by connecting it to the trailer connector's 12 volt power circuit. You can use part # e99011 if you need to add a 7-way on the trailer. You'll also need a 7-way connector on the tow vehicle, which I can help...
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• Wiring a Stand Alone Battery for Portable Power Supply for a Horse Trailer With 6 or 7-Way Connector
  I think I can help you out here, but you would need to build the adapter as you have suggested. I do not know of a power supply connector assembly for a stand-alone battery at this time. I would start with an appropriate length of 10 gauge double bonded wire, # 10-2-1, to go from the 7-way or 6-way trailer connector to the area where the battery will be stored. Do not store the battery inside the horse trailer or directly on the ground. Next, wire a vehicle end connector that is compatible...
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• Converting 4-Way Trailer Wiring To 7-Way for Tekonsha Prodigy Wireless Brake Controller Use
  Yes, you can utilize her current 4-way adapter and then add the 10 gauge wire and 40 amp circuit breaker to give her a 7-way with the functions she needs. You can get everything you need in the # ETBC7 wiring kit. I've attached an article and a video to assist. If you prefer to piece things together, you can get wire # 10-1-1 sold by the foot, circuit breaker # 9510, ring terminals # DW05705-1, and Hopkins Adapter # 37185. With either option, you do not need to connect the brake...
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• How to Access +12V Power Circuit in 7-Way Wiring to Power Fuel Pump
  7-way trailer wiring includes a +12V auxiliary power circuit that can be used for a range of purposes from powering an electric jack to topping off a trailer-mounted battery. This circuit is handled by the contact at the 1:00 position as you look at the vehicle's trailer socket. The ground is at the opposite pin, the one at the 7:00 position. Please refer to the linked photo. For an easy way to access this power circuit to operate your fuel pump you could wire in a 7-way plug like #...
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• How to Extend Short Ground Wire on 4-Pole Wishbone Harness
  Wishbone 4-pole harnesses like # A35W42B, # A20WB, # W002230 and # A10-4225VP usually do have a short ground wire because most trailer frames are steel and they conduct well enough that a ground wire attached near the tongue will provide sufficient ground even for lights mounted all the way at the back of the trailer. On the other hand if you have an aluminum frame trailer that does NOT conduct electricity nearly as well as a steel frame then you might need to extend that 2- or 3-foot...
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• How To Ground Trailer Tail Lights Without a Ground Wire To a Wooden Surface
  The Standard Trailer Light Kit with 25' Wire Harness part # TL29BK as I am sure you noticed grounds via the mounting hardware therefore there is not a singular ground wire. In order to attach this light to a wooden surface you will need to run a ground wire yourself up to the trailer tongue using the mounting studs on the back with ring terminals part # DW05705-1 and wire part # 12-1-1. The other option you have is to use the Peterson LED Light Kit for Trailers part # V944 which does...
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• Trailer Warning Lights Flash in Vehicles Message Center
  The trailer warning lights flashing in your message center sounds like either a ground issue on the trailer or a corrosion problem between the trailer connectors. I would first start off by disconnecting the trailer connectors and using a bit of electrical spray to clean the pins. Once done, I would also use a bit of dielectric grease like part # 11755 between the two connectors before mating them back together to prevent future problems. Before you move onto the trailer wiring, I also...
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• Parts Needed for Always-On 12V Circuit on 2018 Ford F-150 with Factory Wiring
  The 12V auxiliary power circuit in your Ford's 7-way wiring setup is unusual. This circuit becomes active once you press the brake. It will otherwise appear to be dead. So unless you are driving there will not be power on that 7-way contact. This decision by Ford has caused a lot of confusion for Ford owners. If you want your 7-way 12V circuit to be active at all times, regardless of the ignition key position or operation of the brake pedal, all you need to do is bypass the existing...
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• Installing GCH Truck Bed Cargo Camera # 3460010 on 2018 GMC Sierra 3500
  The third cable you mentioned for the Truck Bed Cargo Camera # 3460010 will indeed plug in between the camera and module cables also included with the kit. The red and black leads are for the camera's power and ground. The module also includes extended leads for power and ground. I have labeled the picture you attached accordingly. The ground leads (black) from the module and camera need to be attached to a bare metal surface using ring terminals like # DW05705-1 and a screw. The...
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• Parts to Install New Trailer Roof Vent in Enclosed Trailer
  We have a complete vent installation kit # 344270KITW that includes hardware, butyl rubber tape and tubes of sealant to make your new vent installation secure and watertight. This install kit will work great with any 14 x 14 standard vent such as the manual model # V2092SP-29 or a 12V powered unit such as the MaxxAir MaxxFan Deluxe # MA00-07500K. You will need to make an opening in your trailer roof that is just slightly larger than the vent; a 14-1/4 x 14-1/4 opening is ideal. It will...
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• How to Create an Electrical Grounding Plate on DIY Truckbed Camper for Running Lights
  The short answer to your question is, no. You're going to be best served by running your ground wires together and grounding them at a single point on the trailer using a ring terminal like the # DW05705-1 and a junction box like # 38656. Since aluminum not is a great conductor of electricity, that wouldn't be a good choice to create your grounding plate- if you can ground it to steel instead that would be optimal. If you need wiring to run all these grounds together you can use 16 gauge...
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• Parts Needed to Add Second Battery and 12V Outlets to Bed of Chevy Silverado
  To add an additional battery in your 2002 Chevy Silverado I recommend adding the Redarc Smart Start Isolator # 331-SBI12D in-line between the truck's start battery and the auxiliary battery. This will transfer power in either direction to maintain the charge on both batteries. Then to add 12V outlets to the bed you can use the Roadmaster # RM-9332 and run the wiring up to the Silverado's battery using 12 gauge wire # 12-1-1 (sold by the foot), butt connectors # 05732-2, a 12 gauge fuse...
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• Installing a Brake Controller Onto a 2015 Jeep Cherokee Without Factory Tow Package
  I can help you install a brake controller like the Tekonsha P3 on your 2015 Jeep Cherokee. For Brake Controller recommendations, I really like the # 90195. This brake controller is a proportional controller, which means whatever pressure you press the tow vehicles brakes it will apply the same pressure and intensity to the trailers brakes. It also has a customizable full display screen which provides you with a full error messages instead of codes that need to be deciphered. First...
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• Curt Echo Brake Controller LED Indicator Not Illuminated While Towing Skyline Aljo Camper
  By trying the trailer on different vehicles and having a different result, you have effectively eliminated the Curt # C51180 Echo as being the problem (good job!) The Echo depends on getting 12-volts from the pin in the 1:00 position in the 7-way trailer connector. With the igntion on, you should be getting 12-volts on that pin. If not, there are a few things that could be causing the problem. The 7-way could be internally corroded, preventing the signal from getting through. Find...
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• Recommended Junction Box Installation For LED Lighting And Break Away Kit
  I'm happy to help. You can use the Trailer Wiring 7-Way Upgrade Kit # e99011 to connect your trailer lighting. You can use the attached diagram to help you with color and function on the trailer side. I recommend using the 12 Gauge Black Primary Wire - per foot # 12-1-1. You can use ring terminals # DW05705-1 and butt connectors like # DW05745-10. You can use 16 gauge wire like # 16-4B-1 along with ring terminals # DW05737-1 and butt connectors # DW05744-5. Your side markers should...
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• Parts Needed to Rewire Trailer Brakes to Junction Box
  The only parts you need is the wiring, butt connectors # 05732-2, and ring terminals # DW05705-1. The wires coming from the brakes do not have polarity so either can be used as the ground or power wires. Depending on how you have the brakes grounded you can run individual wires using # 10-1-1. We also have 2 wires jacketed together, part # 10-2-1. This may be an easier solution. Both are sold by the foot.
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• Recommended Circuit Breaker and Wire Gauge for Wiring 7-way Trailer Connector
  For a circuit breaker, I recommend using a 40 amp circuit breaker, like the Pollak 40amp In-Line Circuit Breaker # 9510. The wire that runs to the battery will connect to the gold post, and the line that connects to the junction box will connect to the silver post. Usually, 10 gauge wire is used for the 12V power. I recommend using # 10-1-1. This 10 gauge wire is sold by the foot. To make connections with this wire, you will want to use 12-10 gauge wire ring terminals # DW05705-1 or...
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• Troubleshooting Trailer Wiring on 2015 Honda Pilot
  It sounds like the issue is with a ground connection, a terminal connection, or one of the relays. I recommend starting with the relays and the best way to determine if one is bad is to replace it with one you know works. Once you have determined the relays are good, then I recommend checking the plug connections on your harness. Each connection should be clean of corrosion and debris and have dielectric grease like # 11755 to keep moisture and debris out. Then if you are still lacking...
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• Parts Needed to Allow Tow Vehicle Battery to Charge Trailer Battery While Driving
  You may be able to use the existing 12V feed at the back of your truck to charge your trailer battery while driving but you will need to install a battery isolation solenoid to disconnect this line when the tow vehicle is off. Otherwise your trailer battery could drain the battery in the tow vehicle. You will also want to ensure that you are using a wire gauge heavy enough to pass the charging current to the trailer battery; 10-gauge would be the minimum. You can use part # TR118665...
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• Installing a Brake Controller Onto a 2015 Jeep Cherokee With Aftermarket 4-way and 7-way Installed
  I can help you finish up the installation of your brake controller on your 2015 Jeep Cherokee Limited. I really like the Tekonsha P3 # 90195. This brake controller is a proportional controller, which means whatever pressure you press the tow vehicles brakes it will apply the same pressure and intensity to the trailers brakes. It also has a customizable full display screen which provides you with a full error messages instead of codes that need to be deciphered. If you go with the...
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• Adding an Auxiliary Power Circuit to a 7-Way Trailer Connector on a 2011 Chevy Silverado 1500
  First, use a circuit tester like # 40376 if needed, to test the 7-Way trailer connector. The 12 volt circuit will be in the 1 oclock position. If the trailer side connector pin that corresponds with the 12 volt circuit is connected to the battery on the trailer, then you will not have to change or add anything. If it is not, you can either connect the battery to that circuit or use the auxiliary pin in the center. Again, use the circuit tester to test the center pin. It may be connected...
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• Instructions for Completely Rewiring a 14 Foot Tandem Axle Dump Trailer
  Rewiring your 14 foot dump trailer is pretty straight forward. I would start with a 20 ft. Wishbone 4-Way Trailer Wiring Harness, # A20WB, to provide wiring for the stop turn and tail lights on your trailer. We have a video detailing how to install this type of harness for you to review, see link. Next, I would use the RV-Style Trailer Connector, # PK12706, and remove the 4-Way connector from the 4-Way harness and install the wires in the proper locations in the 7-Way connector. Our...
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• Connecting a Power Lead From an Electric A-Frame Jack to Trailer Accessory Battery
  If you are using an internally grounded electric jack like the Ultra-Fab Electric A-Frame Jack, part # UF38-944017, you simply run the power lead to the accessory battery on the trailer and connect it to the positive terminal using something like a ring terminal, like part # DW05705-1. You will also want to make sure the negative post of the battery is grounded to the trailer frame so the circuit is complete. This type of jack will only require the power lead wire to be connected as...
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• Is it Possible to Hook Seven-Way Directly to a Battery to Power Concession Trailer Lights?
  It is possible to use a 7-way vehicle end connector such as # PK12-707E to hook up to a stand-alone battery for your lights. You would need to connect by using 10 gauge wire, # 10-2-1, and if you use a deep cell battery as you suggested, a pair of ring terminals such as # DW05705-1 would secure your wiring to the battery. For a more permanent setup, you can mount a battery box such as # DW03188 (the exact size would depend on the dimension of the battery) on the trailer so you do not...
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• Adding a 7-Way Trailer Connector and Brake Controller on a 2008 Toyota Tundra with 4-Way Connector
  It sounds like your 2008 Toyota Tundra has a factory 4-Way trailer connector. A 4-way only has the basic light functions for a trailer. If the trailer also only has a 4-Way then it also has no wiring to the electric brakes. On the Tundra, to install a functioning 7-Way and brake controller you will actually need to use 4 to 7-Way adapter # 37185. Your factory 4-Way will plug into the back of this unit. You will then need to hardwire the remaining wires. The white wire needs to be grounded...
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• What are the Dimensions of # 12-2-1 Jacketed Brake Wire
  I went to our warehouse and pulled some of this Jacketed 2 Wire, part # 12-2-1, to measure for you with a pair of digital calipers. The width of the 2 wires with the jacket measures .364 inches. It measures .209 inches thick. Each individual wire when removed from the jacket measure .122 inches thick. I have also attached links to some of the connectors that can be used with this wire. For wiring brakes on a trailer, I would not recommend using 12GA wire. Instead I would recommend...
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