The Original 2" GymPin Cable Stack Extender

Really high quality, no problems at all - if using in a commercial gym, definitely check with the staff and use collars to ensure no damage

Very good quality, and insane strength. It can handle a stack of 300 kg with 5 x 20 kg plates on it. Just a bit sad that the price is quite big.

I have seen others on the market but nothing compares to the quality of these Gym-pins. I bought one for my lat/low row tower and another for a functional trainer. Great way to expand the weight stack or add fractional weight. Have held up great thus far!