Click for more info and reviews of this ABS Fasteners Trailer Suspension Parts: https://www.etrailer.com/Accessories-and-Parts/ABS-Fasteners/TRFA916DLNZ.html Check out some similar Trailer Suspension Parts options: https://www.etrailer.com/dept-pg-Accessories_and_Parts-sf-Trailer_Suspension_Parts.aspx https://www.etrailer.com Don’t forget to subscribe! https://www.youtube.com/user/etrailertv Full transcript: https://www.etrailer.com/tv-review-abs-fasteners-locknut-for-trailer-shackle-bolt-trfa916dlnz.aspx Hello, neighbors. It's Brad here at etrailer. And today, we're taking a look at 9/16 Locking Nuts. These are gonna be great for your trailer suspension. If you're replacing your trailer suspension, like our equalizer here, you're gonna see that you're gonna have locking nuts that go on all of the bolts. And these locking nuts are great because you can thread them on. And when you tighten them down, those little flared edges are really gonna bite into the bolt. So you're not going to have to worry about these backing out over time as your suspension moves. Now, you can purchase these nuts individually to replace individual ones that you may have problems with, but you can also replace the bolt with it and buy it as a combo. And that's gonna be good because you're gonna have fresh threads on both the hardware. When it comes to suspension, using the proper hardware is definitely a key thing that you're gonna to wanna do, because if you go ahead and use any old bolt and nut combo that you have, it can actually back out. And if this does fail, that can cause some serious issues while driving. So getting the proper hardware with locking nuts, it's gonna make sure that it stays in place. It's also gonna be strong enough to hold up to the weight of the trailer. When we replaced the hardware on our equalizer here, you can actually see that this nut has seen better days, it is stripped out. So trying to reuse this, it no longer has that integrity so you have that locking feature to really hold this on. So reusing this can put you in a potential that this can fall off. So just go ahead, get some new hardware, and know that it's on there properly, and not gonna come off. And that was a look at 9/16 Locking Nuts..