---
product_id: 46719082
title: "I-Beam Rolling Punching Bag Mount - Black Label ( Select I-Beam Width )"
brand: "firstlaw fitness"
price: "€ 388.68"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.be/products/46719082-i-beam-rolling-punching-bag-mount-black-label-select-i
store_origin: BE
region: Belgium
---

# Dual brake system for ultimate control Fits 4.0" I-Beams perfectly Supports heavy bags up to 300 lbs I-Beam Rolling Punching Bag Mount - Black Label ( Select I-Beam Width )

**Brand:** firstlaw fitness
**Price:** € 388.68
**Availability:** ✅ In Stock

## Summary

> 🥊 Roll with power, lock with precision — elevate every strike!

## Quick Answers

- **What is this?** I-Beam Rolling Punching Bag Mount - Black Label ( Select I-Beam Width ) by firstlaw fitness
- **How much does it cost?** € 388.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/46719082-i-beam-rolling-punching-bag-mount-black-label-select-i)

## Best For

- firstlaw fitness enthusiasts

## Why This Product

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

## Key Features

- • **Dual Brake System:** Lock your bag in place for focused power drills or release brakes to amp up cardio with dynamic movement.
- • **Heavy-Duty Load Capacity:** Built tough to handle punching bags up to 300 lbs, perfect for serious MMA and boxing pros.
- • **Durable Powder-Coated Finish:** Sleek black carbon steel resists wear and tear, ensuring your mount looks sharp and lasts long.
- • **Precision Fit for 4.0" I-Beams:** Engineered to glide seamlessly on your exact beam width for smooth, uninterrupted training sessions.
- • **Quick & Hassle-Free Installation:** Get your setup ready in minutes with all mounting hardware included—no sweat, just punch.

## Overview

The Firstlaw Fitness I-Beam Rolling Punching Bag Mount is a robust, powder-coated carbon steel accessory designed for 4.0" wide I-beams. It features a dual brake system for versatile training, supports heavy bags up to 300 lbs, and includes all hardware for quick installation. Made in the USA, it’s built to enhance your MMA or boxing workout with smooth rolling and secure positioning.

## Description

Full description not available

## Features

- Preset To Your 4.0" Wide I-Beam
- THE I-BEAM ROLLING MOUNT SMOOTHLY ROLLS ALONG AN I-BEAM TO MAXIMIZE SPACE
- DUAL BRAKE SYSTEM HOLDS HEAVY BAG IN PLACE DURING WORKOUT - OR SUPERCHAGE YOUR CARDIO AND USE WITH BRAKES OFF
- DESIGNED FOR HEAVY BAGS UP TO 300 LBS - EASY TO INSTALL IN JUST MINUTES - ALL MOUNTING HARDWARE INCLUDED
- POWDER COATED FOR A LONG LASTING FINISH - 100% MADE IN THE USA!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | IBR-4.0-BLACK |
| Sport | Mixed Martial Arts |
| Brand | Firstlaw Fitness |
| Color | Black |
| Item Weight | 6.99 Pounds |
| Outer Material | Leather |
| League | MMA |
| Age Range (Description) | Adult |
| UPC | 643462083831 |
| Item Package Dimensions L x W x H | 10 x 8 x 6 inches |
| Package Weight | 7 Pounds |
| Brand Name | Firstlaw Fitness |
| Material | Carbon-Steel |
| Manufacturer | Firstlaw Fitness |
| Part Number | IBR-4.0-BLACK |

## Product Details

- **Size:** IBR-4.0-BLACK
- **Sport:** Mixed Martial Arts
- **Brand:** Firstlaw Fitness
- **Color:** Black
- **Item Weight:** 6.99 Pounds
- **Outer Material:** Leather
- **League:** MMA
- **Age Range (Description):** Adult
- **UPC:** 643462083831

## Images

![I-Beam Rolling Punching Bag Mount - Black Label ( Select I-Beam Width ) - Image 1](https://m.media-amazon.com/images/I/710hWCAsS0L.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ You Won't be Disappointing
*by C***O on September 7, 2020*

Got this this hang a 150-lbs heavy-bag on my I-Beam so that I could roll it out of the way when I'm done. It works perfectly. Easy to install, easy to roll away, but very stable when you lock it in place. You can tell as soon as you take this out of the box it is a quality made product. I would highly recommend it!.

### ⭐⭐⭐⭐⭐ Excellent for home gyms/very well made
*by B***. on April 2, 2016*

I have two Firstlaw Fitness I-Beam Rolling Punching Bag Mount. My I-beams are 7.25 inches wide and I have 10 foot ceilings. It is also important to note that I have exposed TJI floor joists, and manufacturer recommendations are very clear that home owners are not to drilling holes in TJI joists (very easily can compromise the integrity of your joists... and my GC agreed and strongly urged me to avoid drilling into my TJI joists). So, after much research, I decided to purchase the Firstlaw I-Beam rolling mounts, and could not be happier. My nine year son can easily move both my heavy bags (120 pound KO Muay Thai/Tear Drop bag and 150 pound Outslayer Muay Thai bag - I also have a junior KO Muay Thai bag on a tradition cheaper i-beam mount, which I do not like more many reasons). My wife loves the rolling mount system because both of my bags can be very easily moved out of the way when she is working out, lifting, doing cardio, etc. I have all three of my bags on the same I-beam and move them back and forth for training purposes. This product seems to be very well engineered and constructed, and easily installed (took me ten minutes for the first one and five for the second). I strongly recommend this product, plus it's a USA made product (PA based).

### ⭐⭐⭐⭐⭐ Sturdy product and easy to install
*by M***S on August 22, 2020*

This product works great in my I beam and was easy to install. It really makes moving my boxing bag a lot easier and I can better utilize my workout space for other things.

## Frequently Bought Together

- Firstlaw Fitness I-Beam Rolling Punching Bag Mount - (Select - Black - 3.5" - 7.0" Wide I-Beam)
- Meister Professional Heavy Bag Spring for Punching Bags up to 250lb - Black
- Firstlaw Fitness I-Beam Rolling Mount for Punching Bag & 8 Feet Rail Combo - Black Rolling Mount - Made in The USA

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**Shop now:** [https://www.desertcart.be/products/46719082-i-beam-rolling-punching-bag-mount-black-label-select-i](https://www.desertcart.be/products/46719082-i-beam-rolling-punching-bag-mount-black-label-select-i)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-06-26*