---
product_id: 612685669
title: "GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long"
brand: "gympin"
price: "138.95 DT"
currency: TND
in_stock: true
reviews_count: 10
category: "Gym Pin"
url: https://www.desertcart.tn/products/612685669-gympin-leg-extension-curl-seat-belt-buckle-achieve-stability-comfort
store_origin: TN
region: Tunisia
---

# 5.6 ft length fits all machine sizes & users Airplane-style buckle for rock-solid stability Durable aluminum build for long-lasting use GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long

**Brand:** gympin
**Price:** 138.95 DT
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your gains with GymPin — stability that never quits!

## Quick Answers

- **What is this?** GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long by gympin
- **How much does it cost?** 138.95 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/612685669-gympin-leg-extension-curl-seat-belt-buckle-achieve-stability-comfort)

## Best For

- gympin enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Premium aluminum construction designed to endure your toughest training sessions.
- • **Take It Anywhere:** Lightweight and portable—your perfect gym companion on the go.
- • **Lock In Your Power:** Secure airplane-style buckle ensures zero slip during intense leg workouts.
- • **Maximize Muscle Isolation:** Enhances leg extension and hamstring curl efficiency by stabilizing your position.
- • **Universal Fit, Ultimate Reach:** Generous 5.6 ft length adapts seamlessly to any machine or body size.

## Overview

The GymPin Leg Extension/Curl Seat Belt Buckle is a durable, 5.6-foot-long aluminum strap featuring a secure airplane-style buckle. Designed to provide unmatched stability and comfort during leg extension and hamstring curl workouts, it fits all machine types and user sizes, helping you isolate muscles and maximize workout efficiency with portable convenience.

## Description

Elevate your leg workouts with the GymPin Airplane Style Seat Belt Buckle, designed for unparalleled stability and comfort during leg extensions or seated hamstring curls. This innovative fitness accessory redefines your exercise experience, ensuring a secure and effective workout every time. Crafted with precision, the GymPin Seat Belt features an Airplane Style Buckle, providing a reliable and easy-to-use mechanism for strapping around exercise machines. Its 5.6 feet length ensures versatility, accommodating various gym setups, while the universal fit makes it suitable for all users.

Review: Great purchase - Great way to isolate working muscle, definitely takes the resistance up! Easy to use and transport
Review: Works great - I just needed something to hold me in the sit with some leg exercises instead of using a lot of energy holding the handles. It works great. But xan kind of dig into me a little.

## Features

- Stability Redefined: Ensure worry-free leg workouts by locking in stability with the Gympin Airplane style buckle, providing a secure connection to the machine.
- Tailored Comfort: Experience a workout tailored to your needs with the 5.6 ft length, long enough to reach around any machine and even the biggest guys/girls.
- Built to Last: Reliable and durable seat belt buckle exercise attachment by GymPin, crafted with longevity in mind to withstand the rigors of intense workouts.
- Efficiency Unleashed: Maximize leg workout efficiency using this essential accessory, specifically designed to enhance the effectiveness of leg extensions and seated hamstring curls.
- Portable Convenience: Compact and easy to carry, take your GymPin Seat Belt Buckle wherever your fitness journey leads.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRCXL9Z6 |
| Best Sellers Rank | #63,262 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #162 in Weight Lifting Belts #445 in Exercise Machine Attachments |
| Brand Name | GymPin |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (26) |
| Date First Available | January 3, 2024 |
| Included Components | Seat Belt Buckle |
| Manufacturer | GymPin |
| Material | Aluminum |
| Model Name | SB001-K |
| Package Weight | 0.01 Kilograms |
| Suggested Users | Unisex-Adult |

## Product Details

- **Brand:** GymPin
- **Closure Type:** Buckle
- **Color:** Black
- **Manufacturer:** GymPin
- **Material:** Aluminum

## Images

![GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long - Image 1](https://m.media-amazon.com/images/I/61jQyiBE8AL.jpg)
![GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long - Image 2](https://m.media-amazon.com/images/I/71YKCQ1YqwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great purchase
*by A***R on January 3, 2026*

Great way to isolate working muscle, definitely takes the resistance up! Easy to use and transport

### ⭐⭐⭐⭐⭐ Works great
*by S***E on May 24, 2024*

I just needed something to hold me in the sit with some leg exercises instead of using a lot of energy holding the handles. It works great. But xan kind of dig into me a little.

### ⭐ Fake
*by A***N on February 19, 2025*

Not gym pin, I’ve bought their version. This is a Chinese knife. There is no loose end to tighten quickly. Makes it very difficult to tighten while working out. Do not buy.

## Frequently Bought Together

- GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long
- GymPin 6" Weight Stack Extender Pin - Load Extra Olympic Weights for Strength Training Weight Lifting - Cable Machine Attachment - CNC-Machined Aluminum Bar Made in England - 8mm Steel Pin
- Gymreapers Ankle Straps (Pair) For Cable Machine Kickbacks, Glute Workouts, Lower Body Exercises - Adjustable Leg Straps with Neoprene Padding

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*