---
product_id: 722689144
title: "GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long"
brand: "gympin"
price: "688 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Gym Pin"
url: https://www.desertcart.dk/products/722689144-gympin-leg-extension-curl-seat-belt-buckle-achieve-stability-comfort
store_origin: DK
region: Denmark
---

# Universal fit enhances leg extension & curl efficiency Durable aluminum build withstands intense workouts 5.6 ft airplane-style buckle for ultimate stability GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long

**Brand:** gympin
**Price:** 688 kr
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock stability, unlock gains with GymPin’s ultimate leg workout companion!

## 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?** 688 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/722689144-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

- • **Lock In Your Power:** Secure your leg workouts with the airplane-style buckle that guarantees zero slip.
- • **Maximize Every Rep:** Specifically designed to boost the effectiveness of leg extensions and hamstring curls.
- • **Take Stability Anywhere:** Compact and portable—your perfect workout companion on the go.
- • **Built to Outlast Your Grind:** Premium aluminum construction engineered for relentless durability.
- • **Fits Every Machine, Fits Every Body:** Generous 5.6 ft length adapts seamlessly to any gym setup and user size.

## Overview

The GymPin Leg Extension/Curl Seat Belt Buckle is a 5.6 ft long, airplane-style buckle accessory crafted from durable aluminum. Designed to provide unmatched stability and comfort during leg extension and seated hamstring curl exercises, it fits universally across machines and users. Lightweight and portable, it enhances workout efficiency by securely locking you in place for safer, more effective leg training.

## 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: Very durable
Review: Cumple su objetivo y es genial para mis entrenamientos

## 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 |
| Batteries Included? | No |
| Brand | GymPin |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (27) |
| Date First Available | 10 December 2024 |
| Department | Unisex-Adult |
| Included Components | Seat Belt Buckle |
| Manufacturer | GymPin |
| Material Type | Aluminum |
| Package Dimensions | 12 x 8 x 5 cm; 330 g |
| Style | Modern |
| handle-type | Fixed Handle |

## Product Details

- **Brand:** GymPin
- **Closure type:** Buckle
- **Colour:** 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/6169V3JBBnL.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/51SI3Ig8mjL.jpg)
![GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long - Image 3](https://m.media-amazon.com/images/I/51WEMCMp2zL.jpg)
![GymPin Leg Extension/Curl Seat Belt Buckle - Achieve Stability and Comfort in Leg Workouts on Machines, 5.6Ft Long - Image 4](https://m.media-amazon.com/images/I/51hNVjPdzfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***N on 19 October 2025*

Very durable

### ⭐⭐⭐⭐⭐ Review
*by D***L on 12 February 2026*

Cumple su objetivo y es genial para mis entrenamientos

### ⭐⭐⭐⭐⭐ Review
*by N***3 on 29 September 2025*

トレーナーさんのススメで、筋トレ用に購入しました。今までは、ヨガ用の綿のベルトを使ってましたが、伸びてしまったり、緩んできたりしてましたが、マシンから、身体が浮いてしまうと負荷が逃げるので、ガッチリ締めて負荷かけています。 脚トレ尻トレの女性には、必要なツールだと思います。めちゃめちゃ効くようになりました。

## 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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**Shop now:** [https://www.desertcart.dk/products/722689144-gympin-leg-extension-curl-seat-belt-buckle-achieve-stability-comfort](https://www.desertcart.dk/products/722689144-gympin-leg-extension-curl-seat-belt-buckle-achieve-stability-comfort)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-04*