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King Pin Locks Compatible With PullRite Superglide Capture Plates  

Updated 08/27/2026 | Published 10/08/2023

Question:

Hello, I have a pull rite fifth wheel hitch which requires a capture plate to be installed on the pin box. will this capture plate interfere with the use of this king pin lock?

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Expert Reply:

The Trimax King Pin Lock # TMX56RR can still be used with your 5th wheel having a capture plate from PullRite. The capture plate mounts to the top of the kingpin and only takes up a similar amount of space that a Lube Plate # RP83002 would. If you happen to have one of the few capture plates which also has a funnel type block welded near the king pin you would want to consider a lock like the etrailer # e98896 as it does not have the section which slides over the top of the king pin channel.

expert reply by:
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Bud M
Russ profile picture

Russ

8/24/2026

Hi, dont all the pullrite capture plates have the wedge welded on them? Thanks

Jerred H. profile picture
Etrailer Expert

Jerred H.

8/24/2026

@Russ Most of them do have the wedge built into the capture plate. For those that don't you'll need the PullRite Rotational Pin Box Wedge item # PUL86RR. I linked our options for Pullrite Capture plates below.
Russ profile picture

Russ

8/24/2026

@JerredHThank you very much.
Jerred H. profile picture
Etrailer Expert

Jerred H.

8/27/2026

@Russ You're welcome!

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