If you’re upgrading your trailer's suspension, nothing beats the ease and reliability of these sturdy 1/2" diameter U-bolt plates. They’re designed to fit perfectly with square 1-1/2" wide axles and 1-3/4" leaf springs, ensuring a secure connection every time. End the struggle with loose fittings and enjoy a snug, reliable hold on your journey.
Tired of your trailer swaying on the road? This U-bolt plate is built to last, providing the stability you need. Its robust construction is perfect for all your towing adventures. No more nervously gripping the wheel on windy days; drive confident and straight with heavy-duty support guiding your trailer.
Navigating rebuilds and replacements can be tricky, especially with an older trailer. Fortunately, these plates are precisely made for 1-1/2" square axle trailers, eliminating guesswork. Whether you're restoring an old trailer or upgrading your gear, enjoy the assurance of a perfect fit with no hassle.
Need that extra splash of style or protection? The raw finish on these U-bolt plates means you can paint, galvanize, or finish them as you see fit, matching your unique style and meeting specific environmental needs. Personalize your trailer setup and protect it against the elements, especially if you're driving in places with harsh conditions.
Let's keep things straightforward—all mounting holes align perfectly for a breezy install without extra adjustments. At 1/2" per hole, the plates are easy to work with, making every repair or upgrade as simple as a DIY project should be. Quickly attach your axle to your leaf springs and get back on the road in record time.
Whether you’re maintaining a camper, outfitting a car hauler, or customizing a utility trailer, these U-bolt plates provide the versatile and reliable connection you need. Rated for 2000 lbs, they cater to a broad range of trailers, ensuring that whatever you’re towing, it stays snugly in place. Embrace versatility with confidence on your next road adventure.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we will be reviewing part number 115983. This is Redline's ubolt plate from 1 1/2" squared trailer axles with 1 3/4" wide springs. This is used with ubolts to secure the axle to the lead springs which are mounted to the trailer frame. It's going to attach with 2 1/2" diameter square ubolts. They are going to be sold separately. The 1/2" diameter is important because you want to make sure that the ubolt goes through the 1/2" diameter hole.
The 4 holes along the corners are going to be the same in diameter so you will need to get some ubolts. I'm going to recommend part number Sp01-120. Those ubolts are going to come with the nuts to secure them on the other side and it's going to fit this mounting plate perfectly. This does fit square trailer axles that are 1 1/2" wide. It will work with 1 3/4" wide lead springs.The overall dimensions of the mounting plate is going to give us a measurement of 5 1/4" x 3 1/2". That's going to do it for today's review of part number 115983.
This is Redline's ubolt plate from 1 1/2" squared trailer axles with 1 3/4" wide springs. .
Average Customer Rating: 4.8 out of 5 stars (262 Customer Reviews)
Plate uses 1/2" diameter U-bolts to attach your square, 1-1/2" wide trailer axle to your 1-3/4" wide leaf springs.
Great Service
Quick service. Quality merchandise.
better than what I had on the trailer when new.
good price.........cheaper then making them myself
Very strong bracket
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