---
product_id: 335247492
title: "Micro Gainz GymPin Weight Stack Extender Pin for Cable Machine & Home Gym, Designed for Weight Lifting & Strength Training Allowing Additional Olympic Weight Plates, Made in The USA"
brand: "micro gainz gain muscle 1lb at a time"
price: "651 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Micro Gainz Gain Muscle 1 Lb At A Time"
url: https://www.desertcart.pl/products/335247492-micro-gainz-gympin-weight-stack-extender-pin-for-cable-machine
store_origin: PL
region: Poland
---

# Fits 5/16" or 3/8" pin sizes Case-hardened steel durability Adds +45 lbs Olympic plates Micro Gainz GymPin Weight Stack Extender Pin for Cable Machine & Home Gym, Designed for Weight Lifting & Strength Training Allowing Additional Olympic Weight Plates, Made in The USA

**Brand:** micro gainz gain muscle 1lb at a time
**Price:** 651 zł
**Availability:** ✅ In Stock

## Summary

> 🏋️‍♂️ Unlock Extra Gains, One Pin at a Time!

## Quick Answers

- **What is this?** Micro Gainz GymPin Weight Stack Extender Pin for Cable Machine & Home Gym, Designed for Weight Lifting & Strength Training Allowing Additional Olympic Weight Plates, Made in The USA by micro gainz gain muscle 1lb at a time
- **How much does it cost?** 651 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/335247492-micro-gainz-gympin-weight-stack-extender-pin-for-cable-machine)

## Best For

- micro gainz gain muscle 1lb at a time enthusiasts

## Why This Product

- Trusted micro gainz gain muscle 1lb at a time brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from case-hardened steel and aluminum for unmatched durability that keeps up with your grind.
- • **Compact Powerhouse:** Sleek 3-1/8" length design adds weight without bulk, letting you fine-tune resistance with ease.
- • **Stack More, Lift More:** Extend your cable machine’s weight stack effortlessly with an additional Olympic plate for next-level gains.
- • **Precision Fit, Zero Guesswork:** Available in 5/16" and 3/8" sizes to ensure a perfect, secure fit on your home or commercial gym equipment.
- • **Made in the USA, Trusted Worldwide:** Proudly manufactured domestically, combining quality craftsmanship with global performance standards.

## Overview

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.

## Description

desertcart.com : Micro Gainz GymPin Weight Stack Extender Pin for Cable Machine & Home Gym, Designed for Weight Lifting & Strength Training Allowing Additional Olympic Weight Plates, Made in The USA (Size 3/8") : Sports & Outdoors

Review: Excellent - Excellent product
Review: 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!

## Features

- Stackable Gains: Our weight stack pin is designed to allow an additional weight plate to be added to the side of your cable machine weight stack
- Weight Stack Extender Pin: The Micro Gainz weight pins for weight stack machine are designed to be used with 2″ Olympic plates that have a 2″ (50.8mm) hole in the middle
- Extra Weight: The weight loading pin body is made from Aluminum that is 3-1/8" in length; The Micro Gainz GymPin can accommodate up to one 45 lb Olympic weight plates depending on plate thickness
- High Durability: The gym pins for weight stack are made from solid steel that is case-hardened for extra durability; Always slot the weight selector pin, which comes with the machine, underneath the Micro Gainz GymPin
- ENSURE ACCURATE FIT FOR MACHINE - Ensure the right compatibility by measuring your cable stack pin diameter before purchase of the Micro Gainz GymPin. The Micro Gainz GymPin comes in 5/16" or 3/8" pin sizes. Get the right size pin for your gym equipment before purchasing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** MICRO GAINZ GAIN MUSCLE 1LB AT A TIME
- **Color:** silver
- **Item Weight:** 1.06 Pounds
- **Manufacturer:** Micro Gainz
- **Material:** Aluminum

## Images

![Micro Gainz GymPin Weight Stack Extender Pin for Cable Machine & Home Gym, Designed for Weight Lifting & Strength Training Allowing Additional Olympic Weight Plates, Made in The USA - Image 1](https://m.media-amazon.com/images/I/61ePg-zmnyL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by K***N on August 24, 2025*

Excellent product

### ⭐⭐⭐⭐⭐ Works as advertised
*by A***R on January 5, 2026*

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!

### ⭐⭐⭐⭐⭐ Was as described but returned
*by S***S on February 1, 2026*

Had to return as it wasn't long enough for what he wanted but it was as it should have been.

## Frequently Bought Together

- Micro Gainz GymPin Weight Stack Extender Pin for Cable Machine & Home Gym, Designed for Weight Lifting & Strength Training Allowing Additional Olympic Weight Plates, Made in The USA
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-18*