---
product_id: 288751735
title: "Weight Lifting Belt AUTO LOCK, 6.5” Padded Back Support, Men Women Gym Fitness Bodybuilding Powerlifting Weightlifting Workout, Deadlift Squat, Pro Exercise Equipment"
brand: "rdx"
price: "€ 60.68"
currency: EUR
in_stock: true
category: "Rdx"
url: https://www.desertcart.at/products/288751735-weight-lifting-belt-auto-lock-6-5-padded-back-support
store_origin: AT
region: Austria
---

# Auto-lock buckle for zero slip Contoured ergonomic design 6.5” padded back support Weight Lifting Belt AUTO LOCK, 6.5” Padded Back Support, Men Women Gym Fitness Bodybuilding Powerlifting Weightlifting Workout, Deadlift Squat, Pro Exercise Equipment

**Brand:** rdx
**Price:** € 60.68
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in your gains, lift like a pro!

## Quick Answers

- **What is this?** Weight Lifting Belt AUTO LOCK, 6.5” Padded Back Support, Men Women Gym Fitness Bodybuilding Powerlifting Weightlifting Workout, Deadlift Squat, Pro Exercise Equipment by rdx
- **How much does it cost?** € 60.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/288751735-weight-lifting-belt-auto-lock-6-5-padded-back-support)

## Best For

- rdx enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Crafted from durable nylon and polyester with reinforced stitching—this belt is your long-term gym partner.
- • **Unshakable Security:** Innovative auto-lock system ensures your belt stays put during the heaviest lifts—no more mid-rep surprises.
- • **Power-Packed Support:** 6.5 inches of premium padding cushions your lumbar region, maximizing core stability and reducing injury risk.
- • **Style Meets Strength:** Available in multiple colors with sleek nylon piping, so you lift with confidence and flair.
- • **Tailored for Movement:** Ergonomically contoured to fit your natural body shape, offering full mobility without compromising support.

## Overview

The RDX Weight Lifting Belt features a cutting-edge auto-lock buckle system that guarantees a secure fit during intense workouts. With 6.5 inches of padded back support and an ergonomically contoured design, it enhances core stability and lumbar protection for both men and women. Made from durable nylon and polyester, this belt combines longevity with style, making it an essential accessory for serious lifters aiming to push their limits safely and confidently.

## Description

Shop RDX Weight Lifting Belt AUTO LOCK, 6.5” Padded Back Support, Men Women Gym Fitness Bodybuilding Powerlifting Weightlifting Workout, Deadlift Squat, Pro Exercise Equipment. Free delivery and returns on all eligible orders.

## Features

- INNOVATIVE AUTO-LOCKING SYSTEM– Tired of belts that spring open during heavy lifting? Our innovatively designed auto-lock closure system combines with the long hook and loop strap to ensure that your belt will not spring open even during the toughest workouts. Yes, it won’t budge from its place. The RX3 workout belt for weightlifting has a sturdy roller buckle that utilizes a tension-based technology that does not let the belt or strap open accidentally during workout and training sessions.
- SET YOUR SPIRIT ABLAZE– Ignite your spirit and enhance your core stabilization with our weightlifting belts that will help you master the art of heavy lifting. The RDX RX3 gym belt is made of polyester and nylon, making it durable and resilient in the face of long and grueling hours of deadlifting and powerlifting workouts in the gym.
- INTELLIGENTLY CONTOURED DESIGN– The RDX contoured squats belt is functionally designed to custom-fit the natural shape of your body the unique contoured design means that the belt doesn’t get in the way of your movements yet still provides an unprecedented level of optimal lumbar support during your heavy weight training sessions.
- 6.5 INCHES THOUGHTFUL SUPPORT– The powerlifting belt has 6.5 inches of support in the back which uses a combination of Blacktop fabric, Compressed EVA-Lution, and SpongEX sthe to provide optimal comfort and support to your spine and abs as they lift weights in the gym. This support helps you brace your core as you lift and helps you maximize your gains.
- STYLE WITH STRENGTH– Flaunt your belt with style during your fitness game. The training belts come in a wide range of colors that feature phenomenal sturdy stitching and nylon piping, making the weight lifting belt a combination of style, strength, and durability.
- VARIABLE SIZES– Kindly do not choose your exercise belt size as your pant size. Refer to the size chart in the picture to choose the size correctly. If your waist measurement falls between two sizes choose the upper size for maximum utility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08V5HYCTK |
| Best Sellers Rank | 1,289 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 3 in Weight Lifting Belts |
| Brand Name | RDX |
| Closure Type | Buckle |
| Colour | Black |
| Country of Origin | Pakistan |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,991) |
| Item Dimensions L x W | 35.8L x 16.8W centimetres |
| Item Thickness | 6.5 Inches |
| Manufacturer | RDX |
| Material | Nylon |
| Model Number | X3 |
| Number of Items | 1 |
| Part Number | X3 |
| Size | L |
| Waist Size | 38 Inches |

## Product Details

- **Brand:** RDX
- **Closure type:** Buckle
- **Colour:** Black
- **Material:** Nylon
- **Size:** L

## Images

![Weight Lifting Belt AUTO LOCK, 6.5” Padded Back Support, Men Women Gym Fitness Bodybuilding Powerlifting Weightlifting Workout, Deadlift Squat, Pro Exercise Equipment - Image 1](https://m.media-amazon.com/images/I/81Xc3E21CtL.jpg)

## Available Options

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

## Questions & Answers

**Q: I really like the purple color of this rdx gym belt. can you please let me know about the width and depth of the belt?"**
A: Hi, 

The width of the belt is 6.5 inches, and the thickness is 10 mm. 

Regards, 
B2Fitness

**Q: Can I use this as an under belt for my strong man 2 prong belt ?**
A: Hi, I’ve used this belt for a while , in my opinion I would definitely say a lever belt is a better option as it gives you more of a secure fit when lifting .I bought this belt and it is too big now and can only be adjusted to a certain size . I hope this helps

**Q: I want to wash this rdx belt having auto lock feature. what is the optimal water temperature?**
A: You can soak the item in Luke warm soapy water for 10-15 minutes and then wash them by hand in regular water, Please note that does not fry the item in direct sunlight.

**Q: I really like the purple color of this rdx gym ?**
A: Hi, 

This is one of the best belts we have for work out. Once you purchase it, you will find it very comfortable and long-lasting. 

Regards, 
B2Fitness

## Frequently Bought Together

- RDX Weight Lifting Belt AUTO LOCK, 6.5” Padded Back Support, Men Women Gym Fitness Strength Training, Bodybuilding Powerlifting Weightlifting Workout, Deadlift Squat, Pro Exercise Equipment
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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-07*