Weight Stack Pin

Perfect Addition for the BOS Selectorized Cable Tower

The BOS Weight Stack Pin is not as heavy-duty as the Gympin version. But it is also around half the price and fits perfectly on BOS Selectorized Cable Tower. It also comes with a cotter pin to secure the weight pin to the stack and a weight collar to keep the weights on the pin. I personally don’t like the weight collar since it is a spring-style collar that requires a little extra work to place and remove. I prefer to use a clamp-style collar, but it is still nice that they include these extras with the pin. The weight rating is only 20 lbs, but I am mostly using the pin for micro loading weights, so that is fine for me. Also, I noticed that if you load too much weight on the pin, it moves the center rod on the Cable Tower off slightly so that it starts to scrape against the back inside part of the selectorized weight plates. I think that getting a Gympin loaded with extra weight might exacerbate this issue. Overall, this pin is a great choice for the BOS Cable Tower at a great price!

Great piece of equipment

This works well in the weight stack machines in the gym, even though the pin does not go all the way through the stack. It allows plates to be added so you can take smaller jumps between plates on weight stack.

Great addition for incremental strength training!