Enjoy using these at a local gym. They've been around a while and stand up to use, but I can't specify on price/ accuracy.

My custom DIY version of a plyobox has been laying a tractor tire on its side. This has been handy for power stairs training. Great value being free, but takes up a lot of space and not a lot of height options.

They get the job done as bumper plates. The lighter ones could be a little thinner, but they've held up to being used a lot.

Used this a lot on one of the bench set ups I had that included a leg extension/leg curl to be able to load it up with Olympic plates

These j cups are honestly in better condition than any of the bars in the same gym, so it may be overkill but they are easy to adjust and do do the job.

They get the job done effectively. A little work to adjust them up and down but the little bit of work is worth it.

As someone who is not too picky with bars,.I can not complain about this one. Decent grip and gets the job done for my needs.

Ive used this rack often and enjoy the amount of adjustments for the safeties. The folding feature makes it ideal for limited space, but otherwise it would be a bit pricey for a more roomy area.