# Micro Gainz GymPin (3" Length)

**ITEM DESCRIPTION:**

-   Designed to allow an additional weight plate to be added to the side of your cable machine weight stack
    
-   This Micro Gainz GymPin is designed to be used with 2″ Olympic plates that have a 2″ (50.8mm) hole in the middle
    
-   The part that enters the weight stack is available in 2 sizes: (select the same diameter size as your gym equipment’s existing weight stack pin)
    
    -   5/16” Diameter (8mm)
        
    -   3/8” Diameter (10mm)
        
-   Pin body is made from Machined Aluminum that is 3 1/8” in length
-   Pin portion is made from solid steel that is case hardened for extra durability
-   Pin weighs approximately 1LB 1OZ
-   Pin Overall Length is approximately 7-1/4”
-   Pin has 50mm width designed to fit 2" Olympic Weight Plates
-   Made in Pennsylvania, USA!

  
**\*\*\*GymPin is a registered trademark in England. Micro Gainz GymPin is manufactured under license from GymPin.\*\*\***

## Details

- **Price:** 74.99 USD
- **Vendor:** Micro Gainz
- **Tags:** Micro Gainz, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 5/16" | 74.99 USD | In stock |
| 3/8" | 74.99 USD | In stock |

## Images

- Micro Gainz GymPin (3" Length)
- Micro Gainz GymPin (3" Length)
- Micro Gainz GymPin (3" Length)
- Micro Gainz GymPin (3" Length)
- Micro Gainz GymPin (3" Length)
- Micro Gainz GymPin (3" Length)
- Micro Gainz GymPin (3" Length)
- Micro Gainz GymPin (3" Length)

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> Source: [MANN](https://www.mann.shop/products/micro-gainz-gympin-3-length)
> Updated: 2026-06-01