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Bolt this trailer jack swivel mounting plate on your trailer's frame. Works with trailer jacks that need a 5/8" diameter swivel pin and have up to 3,500 lb weight capacity.
Features:
Specs:
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Insanely fast shipping. Exactly what I needed and the quality looks great!
Heavy duty. I couldn’t bolt it on my trailer where I wanted it so I had it welded on. Works great.
Price was good. Service was fast. Thank you Etrailer.
This bolted on my trailer easy and worked good to mount my jack.was perfect for what I needed.
Seems to be as advertised
Just got through putting on the supporting brackets and one jack I made a mistake and only ordered one jack but called and the other one is on the way. These jacks will stabilize the cargo trailer that is my living quarters and transpot trailer when I go prospecting.
Ordered the bolt on swivel jack mounts and they are great quality and exactly what I needed for our camp trailer. Also ordered the Thule leveling ramps, another outstanding product, thank you E trailer for having great prices and the parts we need!
Well built!
Great product
Excellent product
Great product.
Well made. Grade 8 bolts and finish
I don’t know why this part is so hard to find, but etrailer came through with super fast shipping and a great quality product!
Can be welded or bolted on or “both”. Very well made.
Still installing but looks robust and well made
Product was as described and showed up quickly and in perfect shape.
Good directions in the package and it was installed within an hour after delivery.
Works great good equipment thanks
Look exactly as it was depicted on the webpage. Wasn’t clear that drilling was required.
Exaclty when ive been looking for. I drill out 2 more holes to add to it rigidity. My trailers get hauled all over and pulled up and down rollback tow trucks. But yes great product. Very well made
They will be great for my trailer as I didn’t want to have to weld a bracket on and end up melting my wiring for my trailer. I will take a picture of them mounted after the holiday
I built a large aerator for my pasture. I needed a different jack support. This bracket was the answer.
Greath product and Price fast shipping and delivery , really appreciated and highly recommended
Nicely made plate … but be aware … the swivel extension may be too long for your jack to fit snuggly against the plate. For my jacks it’s useable but there’s too a lot of deflection hence there’s stress on the jacks. The deflection can possibly be mitigated in two ways with either a spacer or by drilling 4 new holes and cutting off 3/4 of an inch. I will try the spacer first. It’s still a better option than hiring a welder.
Works as advertised; solid product with clear instructions.
Bolt on......after drilling holes in your trailer! I should have looked more closely at the description, I expected what ships with the jack and the same attachment.....drilling no holes
well made piece of kit - welds seem perfect and finish is nicely done. Proving the mounting hardware (bolts/washers/nuts) was greatly appreciated. Paired these with a set of Trailer Valey JK7-P jacks - installed both sets on my cargo trailer in around 30 min.
Heather A.
5/8/2026
The install looks great Mike! What kind of trailer is this?
Heather A.
5/8/2026
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Scott
10/23/2025
Works very well for aerator.