Weight Stack Pin

Weight Stack Pin

Make micro loading on your cable machine a piece of cake with the Weight Stack Pin! Between lateral raises and bicep curls, a full 10lb weight jump can take you from "Well, this is easy" to "WHY IS THIS SO HARD?!"

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Weight Stack Pin Reviews

Based on 1 reviews from Gym Radar users, the Bells of Steel Weight Stack Pin have an average rating of 4.00 out of 5. They're currently the #63 most-owned Cable Accessories on Gym Radar, with 1 home gyms reporting ownership.

1 Review

4.00 / 5
Performance
4.00 / 5
Build Quality
3.00 / 5
Value
5.00 / 5

User Reviews

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MrZain
The Monster's Hovel
7 reviews
332 points
(4.00)
3/10/2026
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!
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