Ancra Aluminum Track Fitting 4,000 lb Capacity w/Aluminum Keeper, Tiedowns 12-Pack

Fits the track good and holds great. This is a great purchase and very good price

Same as the ones that came with my high-end Electro-voice QRX153 concert speakers.

These aluminum track rings seem to do the job just fine. Though the workmanship is a little bit off which is why I read it it four stars. Are use these with my DECKED drawer system in my truck. The fit is a bit snug and you’ll need to work it into the track system, once it’s in, it holds just fine.

Good fit seem rather sturdy, will work well for my intended use.

They look very sturdy, unfortunately they didn't fit my rail but still a good product.

I screwed the tracks through dry wall into studs, and use these to put a hammock in my office for those times when I'm stuck there overnight (bad storms and long projects). I can adjust the tiedowns up or down to get the perfect hang angle. It's easy to remove in the morning, cover the tracks with a whiteboard and a diploma, tiedowns go back in the desk drawer with the hammock - "geez, you're here early. What time did you leave last night?"

Product works well securing items in the helicopters I fly.

Good purchase point for securing loads, works well with ratchet straps, webbing, and ropes. I usually secure my loads with rope, these have made it easier to secure awkward loads, easy to add another eyelet, if your adding more crap to an already secured load.Sometimes these will hang up on screw/bolt heads when trying to slide down a rail. Sometimes finicky removing from rail. This is due to tight tolerances and very acceptable.