AHTAPFON Weight Stack Pin with 1 x Spring Collar,Weight Extender Pin,Fits Add 2" Weight Plates for Cable Machine,Fitness Equipment for Home Gym

Great product. Works very well in the gym and I have not had any issues. Would buy to gift for a friend! It’s very durable and is a great quality. It’s a great price compared to the name brand Gym Pin, and serves the same purpose.

Good price point Works great 0 complaints.

The pin and extender work exactly as presented, and I was able to attach additional plates (2.5, 5, or even 10 lbs) onto the weight stack at my gym. The only difficulty, is that the weight seems to create an imbalance on the weight stack, causing some friction when the stack moves and making the lifts not go as smoothly.

You're better off getting a name brand Gym Pin. This extender doesn't last, the pin gets bent, lasted me about 18 months.

The whole piece is too long to fit between the weight stack and the cable slide adjuster. The diameter of the pin that goes into the weight stack is too thin for it to be of use. It moves around when under a load. I returned mine

This thing is perfect if the pin loaded machines at your gym don't have enough weight. My gym has light stacks on their machines and I use this thing every leg day for accessories and it has held up for going on a year with no bending. One thing to note is that the pin is too big to work with a Freemotion machine.

It does what it is supposed to, quality welds. Can’t beat it for the $$

These things are dead simple, yet most are more expensive and less awesome. I have 2 now and use them all the time.