

🏆 Unlock micro gains, maximize every lift!
The Micro Gainz GymPin is a precision-engineered weight stack extender pin designed for cable machines and home gyms. Made from case-hardened steel and aluminum, it supports adding an extra 45 lb Olympic plate to your workout setup. Available in two pin sizes (5/16" and 3/8"), it ensures a perfect fit for your equipment, delivering durable, incremental strength training enhancements—all proudly made in the USA.










| ASIN | B098PKQMSF |
| Best Sellers Rank | #34,061 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #267 in Exercise Machine Attachments |
| Brand | MICRO GAINZ GAIN MUSCLE 1LB AT A TIME |
| Brand Name | MICRO GAINZ GAIN MUSCLE 1LB AT A TIME |
| Color | silver |
| Customer Reviews | 4.5 out of 5 stars 122 Reviews |
| Item Weight | 1.1 Pounds |
| Manufacturer | Micro Gainz |
| Material | Aluminum |
| UPC | 755907244605 |
K**N
Excellent
Excellent product
A**R
Works as advertised
Bought it for my wife so she could add smaller weight amounts to the cable machine at the gym. She says it works perfectly to add smaller amounts of weight and sometimes she can add a little more than what is on the weight stack. Pin is strong, but not too heavy. You can’t get that with the cheaper pin adapters. Overall she is very happy with the GymPin!
R**I
Great Weight Pin
Great quality and work really well, exactly what I needed for my home gym cable weight stacks!
B**T
Must Have!
This is a wonderful tool to take to your gym for making micro adjustments to your weight stacks that jump up by to much weight. The size I bought works at multiple gyms no problem. Hope that helps
M**Y
Great addition to gym
My home gym has a single stack Hoist V2 and not much space so this is perfect to add one or two plates for my 200lb weight stack.
R**T
Fits fine but tilts the weight stack
When you try to use this with only a few plates on the stack it tilts the center pin rearward causing it to contact the top plate of the remaining stack. It's only good in my opinion if you are using it with substantial weights on the stack you are lifting.
S**B
Good but could be better
A couple improvements would be to add a point to the rod and add a magnet so it holds better to the weight stack. Otherwise its a good design allowing you to add weight in small increments.
M**.
Envy of the gym
Works great
TrustPilot
1天前
2 周前