Fitvids Upgraded 1nd Generation Adjustable Lever Arms – Rated 600 LB Per Arm – Jammer Arms, 1st Generation – Black

It is not for a 2x2 Weight Rack, it does not have missing pieces. Its just mislabeled, it just fits 3x3 racks.

I am specifically talking about the "H-shape." It seems many reviews here are mixed with the product options. What I wanted to do was create an incline / flat bench press machine using independent arms. I refused to accept that it was not possible to do that with this so I invested a good bit of time cyphering that out. Ultimately I had to accept that what I got was a deadlift device which, as I already have a hex and straight bar, is of no value to me. The build quality is good for the price but I would not load it to capacity and will comment why. First - there is not even a hint about how to put it together. One picture even seems to show the parts oriented in reverse with the weights going where your body should be when using it. If you look at the schematic it gets more clear. Second - the holes for the pins in mine were not centered and there were not two like the picture. I saw what looks like "other" mounting brackets in the picture but none came with this device and the off center pin path is what creates the gap on the cage uprights. It's about 1/2 inch off so the bracket moves up and down. That amount of play which if you load this thing up would be significant, it not good for weld. I corrected this by drilling my own hole to match the bracket. You can see this one of the pictures. That brings me to the next point: Third - this mounts via side holes, not front holes. So if you have safety bar and bar hook holes that run front to back like I do, you cannot use this device. It is set up to be mounted via side holes (like the one I made in the picture.) I had hoped the brackets shown in the picture would allow for conversion - but there were no brackets. I tried to make it work after making my own holes, but there is no way to stop the arms from going to the floor next to the bench. I was not going to drill more holes to make it adjustable as there was just no ergonomic way to make a safety stop. I tried pipe stands (see picture) but the handles and weights are on the same piece so you cannot adjust the grips to avoid the weights hitting the stands. I even moved the stands to far end of the plate stack but then it was so far out once you lay on the bench you kind of have to do a fly to get it off the stands. When I ran the stands all the way to full height it revealed enough twisting that the arms would slowly start sliding inward and off the stand. It is clearly intended to be used off the ground. The last point - the load capacity. The universal linkage that allows two planes of movement seems solid but that it not where I see this failing. The handles and plate stack are a one piece sleeve that slides over the main lever arms and glide on plastic end caps. There is a fair amount of wobble. So if you put the full 300# on the plate stack, it is going to twist up against the arm, then when you pick it up, it's going to twist back down. That repeated twist is going to quickly take its toll. I saw this with just a 45 plate on each side resting on the pipe stand. If for some reason you want a independent arm action deadlift or perhaps bent over row device that is both this complicated and space consuming then I suppose it work. If you thought you were going to make a DIY Hammer Machine Bench press, this is not the answer.

Is not universal. Dose not fit all racks

Missing parts

Las imágenes muestran adaptadores desmontables para distintos tamaños de rack, pero el producto recibido tenía soportes soldados y no se ajustaba a un rack de 2.35'' × 2.35 o de 2” o 3”

Faltan los aditamentos de soporte. En general es un buen accesorios pero si se pudiera sujetar de manera vertical, quedaría mas funcional