---
product_id: 499757786
title: "Micro Gainz GymPin 5/16 or 3/8\" Pin Size, Designed to Allow Additional Olympic Weight Plates to be Added to The Side of Your Cable Machine Weight Stack, Made in The USA"
brand: "micro gainz gain muscle 1lb at a time"
price: "€ 177.85"
currency: EUR
in_stock: true
reviews_count: 5
category: "Micro Gainz Gain Muscle 1 Lb At A Time"
url: https://www.desertcart.com.cy/products/499757786-micro-gainz-gympin-5-16-or-3-8-pin-size
store_origin: CY
region: Cyprus
---

# Case-hardened steel pin Made in USA, PA Fits 2" Olympic plates Micro Gainz GymPin 5/16 or 3/8" Pin Size, Designed to Allow Additional Olympic Weight Plates to be Added to The Side of Your Cable Machine Weight Stack, Made in The USA

**Brand:** micro gainz gain muscle 1lb at a time
**Price:** € 177.85
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Micro Gainz GymPin 5/16 or 3/8" Pin Size, Designed to Allow Additional Olympic Weight Plates to be Added to The Side of Your Cable Machine Weight Stack, Made in The USA by micro gainz gain muscle 1lb at a time
- **How much does it cost?** € 177.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/499757786-micro-gainz-gympin-5-16-or-3-8-pin-size)

## 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 with a solid steel, case-hardened pin and machined aluminum body for unmatched durability.
- • **Precision Fit:** Available in 5/16" or 3/8" pin sizes to perfectly match your machine’s weight stack diameter.
- • **Proudly American:** Manufactured in Pennsylvania, USA — quality you can trust to push your limits.
- • **Stack More Gains:** Easily add up to 45 lbs extra weight to your cable machine for next-level strength sessions.
- • **Compact Powerhouse:** Slim 3-1/8" aluminum body designed to maximize plate space without bulk.

## Overview

The Micro Gainz GymPin is a precision-engineered weight stack extender pin designed to add an additional 2" Olympic weight plate (up to 45 lbs) to your cable machine. Made from case-hardened steel and machined aluminum, it ensures durability and a perfect fit with available 5/16" or 3/8" sizes. Proudly manufactured in Pennsylvania, USA, this compact accessory is essential for serious lifters looking to maximize their machine’s load capacity safely and efficiently.

## Description

ITEM DESCRIPTION:Pin body is made from Machined Aluminum that is 3 1/8” in lengthPin portion is made from solid steel that is case hardened for extra durabilityPin weighs approximately 1LB 1OZPin Overall Length is approximately 7-1/4”Pin has 50mm width designed to fit 2" Olympic Weight PlatesPin will accommodate up to a 45lb cast iron Olympic weight plateMade in Pennsylvania, USA!***GymPin is a registered trademark in England. Micro Gainz GymPin is manufactured under license from GymPin.******DO NOT EXCEED MANUFACTURERS SUGGESTED WEIGHT CAPACITY ON MACHINES WITH THIS PRODUCT***

Review: Excellent product
Review: It's enough for two discs as a maximum but then they fall out because there's not enough space to put the stopper.

## 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 | B098PHTSQS |
| Batteries included? | No |
| Brand | MICRO GAINZ GAIN MUSCLE 1LB AT A TIME |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (121) |
| Date First Available | 25 Feb. 2022 |
| Manufacturer | MICRO GAINZ GAIN MUSCLE 1LB AT A TIME |
| Material type | Alloy Steel |
| Product Dimensions | 17.78 x 5.08 x 5.08 cm; 481.94 g |
| Size | 16 inches |
| Team | England |

## Product Details

- **Brand:** MICRO GAINZ GAIN MUSCLE 1LB AT A TIME
- **Colour:** Silver
- **Item weight:** 1.06 Pounds
- **Manufacturer:** MICRO GAINZ GAIN MUSCLE 1LB AT A TIME
- **Material:** Alloy Steel

## Images

![Micro Gainz GymPin 5/16 or 3/8" Pin Size, Designed to Allow Additional Olympic Weight Plates to be Added to The Side of Your Cable Machine Weight Stack, 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

### ⭐⭐⭐⭐⭐ Review
*by K***N on 24 August 2025*

Excellent product

### ⭐⭐⭐ Review
*by M***N on 6 June 2023*

It's enough for two discs as a maximum but then they fall out because there's not enough space to put the stopper.

### ⭐⭐⭐ Review
*by L***. on 22 February 2024*

PS lo malo que está caro si conocen un taller de torno les hace uno idéntico por menos de la mitad del precio

## 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
- Micro Gainz Dumbbell Fractional 1.25lb Weight Plate, Ideal for Micro Loading, (Choose Color) 4 Piece Fractional Weight Plates, Designed for Dumbbell Training, Made In USA
- EVERYMATE Fractional Micro Weight Plates Set of 8 Weight Plate Pair of 0.25LB 0.5LB 0.75LB 1 LB for Olympic Barbells for Strength Training Micro Plates Weight Plate

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**Shop now:** [https://www.desertcart.com.cy/products/499757786-micro-gainz-gympin-5-16-or-3-8-pin-size](https://www.desertcart.com.cy/products/499757786-micro-gainz-gympin-5-16-or-3-8-pin-size)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-17*