What is the MasterLock King Pin Lock Made From and How Much Does It Weigh

Question

Question:

What is the weight of this lock? Any problems with this lock fitting a king pin that has a lube plate? One review states this lock is made of steel. The description in your ad says aluminum. Which is it?

asked by: Jim B

1

Helpful Expert Reply:

The MasterLock # ML387 is made from high grade aluminum and weighs roughly 7-lbs. You won't have any issues fitting this lock over a king pin with a lube plate either, since it does leave some room at the top and doesn't sit flush against the pin box. I've attached one of our customer photos that shows this installed.

expert reply by: Erik B

1

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Answer 1

I do have both pin locks you're looking for but we don't offer one keyed alike for both. Instead, I recommend using the InfiniteRule Hitch Lock for 3" Hitches part #34061074-D for the trailer hitch and then the AMPLock King Pin Lock for…

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Answer 2

Sure thing! Take a look at the: -MaxxAir FanMate RV and Trailer Roof Vent Cover #MA00-955002 with the bug screen #MA00-955202. This setup is black in color similar to #MA26JR, but will also allow for installation of the bug screen #MA00-955202.…

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Answer 3

I have a couple screens that are close to the dimensions you mentioned. They are the Valterra Bug Screen #A10-1322VP (suburban Models) which is going to be 4.5" x 4.5" and the Valterra Bug Screen #A10-1320VP (Atwood & Suburban) which is…

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Answer 4

In order to determine the correct roof vent, measure where the vent opens. The standard trailer roof vent opening is roughly 14-1/4" x 14-1/4" and have roof vents that measure 14" x 14". To pick the correct cover, you will also…

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Answer 5

No, the MaxxAir II RV and Trailer Roof Vent Cover w/ EZClip #MA26JR that you referenced does not come with a bug screen.

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Answer 6

The correct big screen for the MaxxAir II RV and Trailer Roof Vent Cover part #MA26JR is the Replacement Bug Screen for MaxxAir II RV and Trailer Roof Vent Covers part #MA10-20121.

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Answer 7

I reached out to Hughes regarding the #HU27FR Surge Suppressor and they are not UL or ETL rated at this time. Right now (2021) they are being tested for CSA (Canada) safety. My personal opinion is this is the best protection you can buy. It is loaded…

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Answer 8

Yes you can plug a 50 amp RV into a 30 amp power source using an adapter like the #A10-3050FHVP. You would need to be sure that you do not draw over 30 amps though as the power source would not be able to provide the needed amperage.

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Answer 9

The Power Watchdog part #HU27FR does not have a shut off switch but it does have error codes it will display on the unit as well as will send your phone messages with error info as well if for whatever reason it has to shut down the power to your RV.…

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Answer 10

The Hughes Autoformers are certainly the deluxe of all the power protection products. On top of all the low-voltage, high-voltage, Mis-wiring protections they offer - the hardwired units offer protection from thieves! This unit goes inside your coach…

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Answer 11

The Hardwired Power Watchdog Surge Protector with Bluetooth and Emergency Shut Down - 50 Amp Item #HU27FR is compatible with generator use. One thing you will have to note is that some generators have a ‘floating neutral’. This might cause the Power…

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Answer 12

There are king pin locks, yes, and the best option for the most protection is one from Master Lock: - MasterLock High Security King Pin Lock #ML387 The #ML387 won't shear from bolt cutters and totally encompasses your king pin for complete…

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What is the MasterLock King Pin Lock Made From and How Much Does It Weigh

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