ISO Hook – Rack-Mounted Isometric Training Hooks
1,000lb capacity
Fits both 1in and 5/8in holes
Take your strength training to the next level with the ISO Hook, a simple but incredibly effective tool designed for overcoming isometrics, yielding isometrics, and pin-style strength training inside your power rack.
The ISO Hook mounts secure
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Exactly as pictured. I was looking for something other than a J-cup to hold the bar for split squats and hip thrusts since I have roller j-cups which don't work for that. This works perfectly and takes up very little room when I'm not using it.