







🏋️♂️ Unlock Extra Gains, One Pin at a Time!
The Micro Gainz GymPin is a precision-engineered weight stack extender pin designed for cable machines and home gyms. Made from durable case-hardened steel and aluminum, it allows users to add an extra 45 lb Olympic plate to their workout setup. Available in 5/16" and 3/8" sizes, this USA-made accessory ensures a secure fit and enhances strength training versatility for serious lifters seeking incremental progress.










| ASIN | B098PKQMSF |
| Best Sellers Rank | #43,289 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #271 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 4.5 out of 5 stars (125) |
| Date First Available | July 6, 2021 |
| Item Dimensions LxWxH | 7 x 2 x 2 inches |
| Item Package Dimensions L x W x H | 8.5 x 3.7 x 3.4 inches |
| Item Weight | 1.06 Pounds |
| Manufacturer | Micro Gainz |
| Material | Aluminum |
| Number of Items | 1 |
| Package Weight | 0.61 Kilograms |
| Size | 3/8" |
| 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!
S**S
Was as described but returned
Had to return as it wasn't long enough for what he wanted but it was as it should have been.
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
J**S
Probably not worth the money.
Good idea, but begins to work it's way out as you're exercising. I did get the smaller pin, so maybe the larger one doesn't do that. I'll probably go back to using a regular weight stack pin like usual.
M**.
Envy of the gym
Works great
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**N
It's enough for two discs as a maximum but then they fall out because there's not enough space to put the stopper.
L**.
PS lo malo que está caro si conocen un taller de torno les hace uno idéntico por menos de la mitad del precio
K**S
This is my enital review without trying it at the gym. Weight is 497 grams which comes out to 1.096 pounds. Definitely clean, machined and solid construction.
M**S
Works like a charm for adding the additional weights
H**R
Weight stack ping could be longer. A magnet on the back of the cylinder to hold it in place against the weight stack would have been nice. Somewhat overpriced for a chunk of aluminum
Trustpilot
1 week ago
1 month ago