Can the InfiniteRule Lock for Demco eZ-Latch Trailer Couplers Be Keyed Alike?

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Question:

Is it possible to get two, keyed alike InfiniteRule Lock for Cast Demco eZ-Latch Trailer Couplers - 2 and 2-5/16? I have two trailers with the same coupler. Thanks

asked by: Oliver S

0

Expert Reply:

Hey Oliver, welcome back. The InfiniteRule Lock for Cast Demco eZ-Latch Trailer Couplers item # IR66FR can not be keyed alike.

To get multiple locks keyed alike that are compatible with the Demco EZ-Latch like item # 12660-97SP, you'll need to go with our etrailer Surge Brake Coupler Lock item # e98887 for a 2-1/2" span or item # e39PR for a 2-3/4" span.

Please note that you will need to purchase the locks at the same time and select the "keyed alike" option from the drop down above where it says add to cart.

What kind of trailers do you have?

You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.

expert reply by: Jerred H

0

e98887
(click to enlarge)

Oliver S.

12/1/2025

So the etrailer Trailer Coupler Latch Lock - 2-3/4" Span - 1/4" Diameter - Chrome Part Number: e39PR will fit the Demco 2 5/16" cast coupler, right? If so, I'll buy two of them right now! Thanks, Oliver

Jerred H.

12/1/2025

@OliverS The cast Demco Trailer Coupler 2-5/16" Ball item # DM14040-81 measures 2-7/8" wide. For that one you'll need the 3-3/8" Span item # e98888. The Demco one you were looking at earlier item # 12660-97SP isn't that wide so the item # e39PR would've been better for it. The etrailer Surge Brake Coupler Lock - 3-3/8" Span - 1/4" Diameter - Chrome item # e98888 can be keyed alike in the same way.

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Can the InfiniteRule Lock for Demco eZ-Latch Trailer Couplers Be Keyed Alike?

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