What Gauge are the Wires on Optronics Wishbone 5-Way Trailer Harness?

Question

Question:

What gauge wire is this 5 way harness?

asked by: John

1

Helpful Expert Reply:

The 25-foot Wishbone 5-Way Trailer Harness # A25W5B has 20 gauge wires.

I have added a link to a video review of this product for you to take a look at.

expert reply by: Kyle S

1

Answer 1

Typically 4-way wiring consists of 18 and 16 gauge wires. For a 4-way that has all 16 gauge wire you would want the Wesbar 4-Pole Flat Connector #W787264. The part #HM38138 uses 18 gauge for all wires but the white that uses 16 gauge.

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Answer 2

For that length, I recommend the 5-Pole Flat Connector #A40W5B. This has 16 gauge wires with the exception of the blue wire that is 18 gauge.

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Answer 3

Currently the only wiring harnesses we have with a 5-way flat connector are like the 25 Ft 5-Way Trailer Wiring Harness #A25W5B and 40 FT Harness #A40W5B. These harnesses use 6 wires coming from the connector. It has a short 5' blue wire to run…

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Answer 4

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 5

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

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Answer 6

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 7

Congrats on the new motorhome Edward! SnapPad doesn't have the 2026 Allego Red 38 KA in their system so I don't know what size your jack feet are. However, we have a few options that will work with the HWH leveling systems. What you'll…

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Answer 8

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 9

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Answer 10

Hey Matt, so the biggest difference between the Hellwig and Roadmaster sway bars that fit your 2022 Ford F-350 is the diameter of them which is what directly influences how stiff they are. The Hellwigs are a smaller diameter than the Roadmaster so…

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Answer 11

Hey Robert, congrats on your new 5th wheel trailer! It is highly recommended to use a sliding hitch like the B&W Companion item #BWRVK3370 the shorter 6-3/4' bed on your 2026 Ford F-350. The slider will ensure you have clearance when making…

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Answer 12

Hey John! The air bags I recommend for your 2022 Ford F-350 are the Firestone Ride-Rite Air Helper Springs #F35FV. Firestone air bags have the best construction making them the most reliable. These are designed with four layers of reinforced rubber…

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What Gauge are the Wires on Optronics Wishbone 5-Way Trailer Harness?

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