---
product_id: 603606704
title: "Weight Stack Pin, Gym Pin Heavy Duty Replacement, Weight Machine Pin,for Fitness Universal Home Gym Exercise Machine Parts & Accessories, Pin Tensile 3/8 Diameter 5-1/2\" Locking Space"
brand: "arrogantf"
price: "Rp397895"
currency: IDR
in_stock: true
reviews_count: 9
category: "Arrogant F"
url: https://www.desertcart.id/products/603606704-weight-stack-pin-gym-pin-heavy-duty-replacement-weight-machine
store_origin: ID
region: Indonesia
---

# Heavy-Duty Tensile Strength Universal Compatibility 3/8" Diameter Precision Fit Weight Stack Pin, Gym Pin Heavy Duty Replacement, Weight Machine Pin,for Fitness Universal Home Gym Exercise Machine Parts & Accessories, Pin Tensile 3/8 Diameter 5-1/2" Locking Space

**Brand:** arrogantf
**Price:** Rp397895
**Availability:** ✅ In Stock

## Summary

> ⚡ Lock in your gains with the ultimate heavy-duty gym pin!

## Quick Answers

- **What is this?** Weight Stack Pin, Gym Pin Heavy Duty Replacement, Weight Machine Pin,for Fitness Universal Home Gym Exercise Machine Parts & Accessories, Pin Tensile 3/8 Diameter 5-1/2" Locking Space by arrogantf
- **How much does it cost?** Rp397895 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/603606704-weight-stack-pin-gym-pin-heavy-duty-replacement-weight-machine)

## Best For

- arrogantf enthusiasts

## Why This Product

- Trusted arrogantf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit for Every Rep:** 3/8" diameter x 5-1/2" length ensures seamless integration with all major home and commercial gym machines.
- • **Universal Gym Compatibility:** Engineered to fit most weight stack machines, making it the go-to replacement pin for any fitness setup.
- • **Built to Last Under Pressure:** Heavy-duty, powder-coated steel pin designed to withstand intense workout sessions without bending or breaking.
- • **Effortless Weight Adjustment:** Quick-lock design lets you easily add or remove weight plates, maximizing workout efficiency and flow.
- • **Confidence Backed by Warranty:** Comes with a 1-year warranty and responsive 24-hour customer support to keep your fitness routine uninterrupted.

## Overview

The ArrogantF Weight Stack Pin is a robust, 3/8" diameter by 5-1/2" long heavy-duty replacement pin compatible with most home and commercial gym weight machines. Powder-coated for durability and tensile strength, it offers universal fit and easy weight adjustments. Backed by a 1-year warranty and trusted by fitness enthusiasts for reliable performance.

## Description

desertcart.com : ArrogantF Weight Stack Pin, Gym Pin Heavy Duty Replacement, Weight Machine Pin,for Fitness Universal Home Gym Exercise Machine Parts & Accessories, Pin Tensile 3/8 Diameter 5-1/2" Locking Space : Sports & Outdoors

Review: They work... - They work fine on a Weider 9940 gym.
Review: Quality and cost - It is well built. Long enough you can use two plate on exercise machine

## Features

- The weight stack pin compatible with Health Clubs and Home Gym accessories, Compatible with all the Name Brand Gyms!
- Universal Weight plate pin is compatible with most home gyms,The weight bench pin 3/8" Diameter x 5-1/2" Total Pin Penetration. This Size Should Fit Any Gym
- Includes weight pin kits - 1 X Weight Stack Pin. Our weight stack pin for gym are upgraded and 100% carefully tested before leaving the factory to ensure that each product performs at its best.
- Use this product in the gym to add more weight, perfect for weight stacking and perfect for home fitness machines. Easy to get more out of your workout
- ArrogantF for home gym parts and accessories comes with a 90-day warr-anty that can be replaced or refunded of charge. If you have any questions, please contact customer service in time, we will reply you within 24 hours to help you solve the problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNRPVHGT |
| Best Sellers Rank | #71,220 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #472 in Exercise Machine Attachments |
| Brand Name | ArrogantF |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (79) |
| Date First Available | November 21, 2023 |
| Finish Type | Powder Coated |
| Included Components | no |
| Item Package Dimensions L x W x H | 8.66 x 2.8 x 0.67 inches |
| Manufacturer | ArrogantF |
| Model Name | Universal Fitness Eqpt Weight Stack |
| Number of Pieces | 1 |
| Package Weight | 0.12 Kilograms |
| Part Number | FBA2111-RG01-DRGR4 |
| Style | 1 pcs |
| Suggested Users | Unisex-Adult |
| Warranty Description | 1 Year |

## Product Details

- **Brand:** ArrogantF
- **Item Diameter:** 0.38 Inches
- **Material:** Metal
- **Pin type:** Stack
- **Size:** 1 PC

## Images

![Weight Stack Pin, Gym Pin Heavy Duty Replacement, Weight Machine Pin,for Fitness Universal Home Gym Exercise Machine Parts & Accessories, Pin Tensile 3/8 Diameter 5-1/2" Locking Space - Image 1](https://m.media-amazon.com/images/I/51q2F8HhIyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work...
*by S***N on January 3, 2026*

They work fine on a Weider 9940 gym.

### ⭐⭐⭐⭐⭐ Quality and cost
*by L***O on July 23, 2025*

It is well built. Long enough you can use two plate on exercise machine

### ⭐⭐⭐⭐⭐ Perfect size
*by D***A on October 25, 2024*

I purchased this for my son’s workout equipment, since the old pin had broken off inside . I ordered this one it came quickly. Seems to be heavy duty. They were able to remove the broken pin . This fits perfectly ! It should last a long time due to its quality & strength . I would recommend this for your weights .

## Frequently Bought Together

- ArrogantF Weight Stack Pin, Gym Pin Heavy Duty Replacement, Weight Machine Pin,for Fitness Universal Home Gym Exercise Machine Parts & Accessories, Pin Tensile 3/8 Diameter 5-1/2" Locking Space
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**Shop now:** [https://www.desertcart.id/products/603606704-weight-stack-pin-gym-pin-heavy-duty-replacement-weight-machine](https://www.desertcart.id/products/603606704-weight-stack-pin-gym-pin-heavy-duty-replacement-weight-machine)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-10*