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When you want your suspension to move freely instead of binding up, this 2-1/4" long shackle strap gets the job done. It connects a double-eye spring to the rear hanger or equalizer so your suspension can flex the way it’s meant to. That pivoting action keeps the load distributed evenly between axles and makes for a smoother, more stable tow.
A thin strap can twist or wear fast, but at 3/16" thick and 1-1/4" wide, this shackle link is made to hold firm under stress. The 9/16" bolt holes are precisely sized for proper hardware fit, keeping the connection tight so the springs and hangers work together without slop. It’s a strong link that won’t let your suspension down.
Getting the right length keeps your spring angles where they should be and prevents binding or over-extension. With its 3-1/2" overall length and 2-1/4" center-to-center spacing, this strap maintains correct geometry across single or multi-axle setups. That means the springs stay level, movement stays smooth, and ride quality stays consistent.
If your old shackles are rusted or stretched out, swapping in new ones like this restores proper suspension motion. It’s a straightforward part that makes a big difference — bringing back the right travel and cut-down bounce you expect from a well-tuned trailer suspension.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today, I'm gonna take a look at this 2 1/4-inch long shackle strap. Now this shackle strap will connect your double-eye spring to the rear hangar of your single axle trailer or to the A equalizer of a multi axle trailer. Basically using this, it'll shackle the two components together, instead of bolting them directly. It allows for the necessary pivot of the springs. This is a steel construction.
Few specs on this. Now, the length, when we say it's a 2 1/4-inch. It's not the overall length. When they talk about the length on a shackle strap, it's the measurement from the center of this hole to the center of this hole. So if we take our ruler and if we go center to center, you can see there's your 2 1/4-inch measurement.
Now, the overall dimension from one end to the other, 3 1/4 inches long, width on it, 1 1/4 inches wide, and 3/16 of an inch thick. And the two bolt holes on here, the diameter of those bolt holes are 9/16 of an inch. But that should do it for the review on the 2 1/4-inch long shackle strap.
Customer Satisfaction Score:
99% were satisfied with this product
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Ratings & Reviews
Jim ..
3/18/2019
I used the Camper in the Summer during the Holidays , No problems Every Thing is still Working Fine
Doug V.
8/18/2016
Everything has worked great! Thanks for great parts, prices
Ed R.
9/17/2017
SUPERB!!!!!!!! Erika at E-Trailer is AWESOME!!!!
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Scott
9/30/2025
After one year everything is holding up like new. Quality parts. I work my trailer very hard to make money. Very happy