Best Hitch Receiver Lock for the etrailer Adjustable 2-Ball Mount e66PR

Question

Question:

What is a good lock for the e66PR adjustable ball mount?

asked by: Shari

0

Expert Reply:

The best lock for the etrailer Adjustable 2-Ball Mount item # e66PR is our Hitch Receiver Lock item # e98881. This lock fits both 2" and 2-1/2" receivers. It has the option to be keyed alike as well.

expert reply by: Jerred H

0

Jerred H.

2/3/2026

Hey, how did the hitch receiver lock work out with your adjustable ball mount? Knowing how the fit and security turned out could help others looking for the same setup.

Answer 1

To add an anti-rattle device to the Curt Adjustable 2-Ball Mount #C99NR I highly recommend the Roadmaster Quiet Hitch #RM-061 simply because it's a tried-and-true solution that's easy to use and still very effective. The Quiet Hitch…

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Answer 2

Good day Brooke! That's a valid question as we just started carrying the Aluma-Tow ball mounts (Aluma-Tow 360 Adjustable 2-Ball Mount - 2" Hitch Silver #UR45PR and Black#UR95PR). They are very comparable in quality to the Trimax Adjustable…

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Answer 3

Hello Jackie, there are actually locks included in the Aluma-Tow adjustable 2" & 2-5/16" ball mount kits for 2" receivers: -silver #UR45PR -black #UR95PR There are actually 2 locking pins; 1 for the shank in the receiver, and 1 for…

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Answer 4

Good morning Elijah. You are in luck, because Aluma-Tow does a really nice job of building these 360 adjustable ball mounts with extremely tight tolerances, making sure they don't have much play or wobble. I've towed with some lower quality…

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Answer 5

Yes, David you are correct. The Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness item #RED82CR is exactly what you need. Since your 2024 Toyota 4Runner came with a 7-way connector, the plug and play adapter included with item #RED82CR will…

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Answer 6

Greetings Carl; I recommend the Redarc Tow-Pro Liberty #RED82CR for your 2025 4Runner. This brake controller is easy to use and incredibly reliable. The main unit installs behind the dash so only the control knob is visible. This gives it an OEM look…

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Answer 7

Great question Luke! These are all great options, but let me point out a few differences for you. The etrailer Adjustable 2-Ball Mount #e66PR is a good quality, affordable option compared to similar options like the BulletProof Hitches 2-Ball Mount…

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Answer 8

Hi Brian; the reason you aren't seeing an anti-rattle hitch pin for towing is because they're all designed to fit hollow shanks. A ball mount like the #BWTS10035B you were looking at is going to have a solid shank which means the anti-rattle…

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Answer 9

Not all trailer hitches have trailer wiring mounts on them like the Draw Tite part #75940 that you referenced. I would even say that most actually do not. Especially on designs like the #75940 where only the hitch opening hangs below the rear bumper.…

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Answer 10

I would be happy to help you. For a Draw-Tite Hitch on your 2016 Audi SQ5 you will want item #75940. This hitch is custom fit and bolts directly to your Audi's frame with included hardware. To add a brake controller you will need two separate…

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Answer 11

Yes we have trailer wiring harnesses that fit your 2014 Audi Q5 like the Curt #C56404 which installs easily by plugging in line with the taillight wiring of the vehicle.

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Answer 12

It sounds like you have a classic ground issue with the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer part #C56404 on the 2016 Audi Q5. When the wiring harness does not have a good ground connection it will make the functions act…

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