A+
"This attachment does more than advertised. You can be creative with chains/handles and use it for plenty of other exercises (tricep extensions, curls, meadow rows etc. ). Since it's mounted outside the rack it can be used to superset exercises. I think Gorila should add an offering of handles to their lever arms to add to the possibilities of this unit. For example, a handle to replace the shackle to a straight bar for RDLs/rows would be great. There is a single pin that attaches to the end of the lever arm facing the rack that was hard to push through, to the point where I was not able to pull it out once in place. However I don't see why I would need to remove that pin. I think this is to prevent the lever arm to slip, so no worries there. The magnet is strong so you don't have to worry about it when stored upright, pretty nice touch from Gorila. I did wait a signicant time from the date of purchase, but this unit added so much to my home gym that Gorila gets a free pass on that one. To my knowledge it's the best belt squat/lever arm on the market."