---
product_id: 230619552
title: "Trsmima Heavy Duty Stainless Steel Zipline Spring Brake Extra Long 6.5 FT, Zipline Stopper, Kids Backyard Zip Line Spring Braking System/Stop/Stopper for 3/16 1/4 5/16 3/8 inch Wire"
brand: "tt trsmima"
price: "€ 137.34"
currency: EUR
in_stock: true
reviews_count: 6
category: "Tt Trsmima"
url: https://www.desertcart.com.cy/products/230619552-trsmima-heavy-duty-stainless-steel-zipline-spring-brake-extra-long
store_origin: CY
region: Cyprus
---

# 6.5 ft extra-long spring Fits 3/16 to 3/8 inch cables Heat-treated stainless steel Trsmima Heavy Duty Stainless Steel Zipline Spring Brake Extra Long 6.5 FT, Zipline Stopper, Kids Backyard Zip Line Spring Braking System/Stop/Stopper for 3/16 1/4 5/16 3/8 inch Wire

**Brand:** tt trsmima
**Price:** € 137.34
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stop with style: The zipline spring brake that’s as tough as your weekend adventures!

## Quick Answers

- **What is this?** Trsmima Heavy Duty Stainless Steel Zipline Spring Brake Extra Long 6.5 FT, Zipline Stopper, Kids Backyard Zip Line Spring Braking System/Stop/Stopper for 3/16 1/4 5/16 3/8 inch Wire by tt trsmima
- **How much does it cost?** € 137.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/230619552-trsmima-heavy-duty-stainless-steel-zipline-spring-brake-extra-long)

## Best For

- tt trsmima enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heat-treated stainless steel spring resists rust and maintains elasticity season after season.
- • **Universal Fit:** Compatible with zipline cables from 3/16 to 3/8 inches, perfect for backyard setups over 60 feet.
- • **Tool-Free Quick Install:** Set up your zipline brake in under 3 minutes—no tools required, just feed and go.
- • **Ultimate Safety Cushion:** 6.5-foot compression spring absorbs momentum for a smooth, secure stop every time.
- • **Patented Rubberized Stoppers:** Protect cables from wear with built-in iron tubes and smooth rubber ends for long-lasting durability.

## Overview

The Trsmima Heavy Duty Stainless Steel Zipline Spring Brake features a 6.5-foot long, 1 1/4-inch diameter heat-treated stainless steel compression spring designed to safely slow riders on zip lines over 60 feet. Its patented rubberized stoppers with built-in iron tubes prevent cable wear, ensuring durability and safety. Compatible with 3/16 to 3/8 inch cables, this easy-to-install system guarantees a smooth, reliable stop for backyard zipline enthusiasts.

## Description

About Our Zipline Spring Brake System:We have improved the manufacturing process of the spring.Extre large long 6.5' Long 1 1/4" outer diameter compression spring, a safer zipline spring brake.Our spring is made of heat treated stainless spring steel,it has longer service life and better elasticity.Not easy to rust.Our rubberized stoppers have built-in high-quality iron tube, which can prevent the cable from rubbing on the stoppers for a long time to cause the stoppers to break.All of this ensures that more customers could buy a safe and durable zipline brake kit, allowing more children to play safely in the yard without having to worry about hitting trees.Specifications:Fits Cable for 3/16, 1/4, 5/16, 3/8 inches diameter, over 60 feets zipline cables.Installation:1. Before installing the zip line system, the cable should be insterted into the spring.2. Cross the cable from one end to another end. 3. Place the spring brake on the turnbuckle side and keep a safe distance from the end point.

Review: Bearly does anything............ - This spring is really rubbish and I wish I had spent double on a proper one. It barely slows down my 8 year old, yet alone my 14 year olds or me. Unless you have zipwire that moves at walking speed (when you don't really need a spring) then save you money and get a proper , thick, heavy duty one. I wish I had taken heed to the few lower started reviews
Review: Stainless. top quality product that was available at the time of purchase. withstood years of use and seems it will hold well for at least a decade of ziplining

## Features

- EXTRA LARGE LONG--6.5' Long 1 1/4" outer diameter compression spring, a safer zipline spring brake. Suitable for zip lines over 60ft, compatible with 3/16, 1/4, 5/16, 3/8 inches diameter zipline cable/wire. This compression spring brake will give you that extra cushion you need and 100% guarantee your safety.
- PREMIUM QUALITY:Unlike other normal spring on the market, our spring is made of heat treated stainless spring steel,it has longer service life and better elasticity.Not easy to rust.
- PATENTED DESIGN:Compare with other stoppers on the market, Our patented design:Rubberized stoppers have built-in high-quality iron tube, which can prevent the cable from rubbing on the stoppers for a long time to cause the stoppers to break. The rubberized stoppers at each end protect the cable with a smooth finish.
- EASY TO INSTALL: Just feed the cable through the rubber ends of the spring brake and you are ready for installation,you can finish it within 3 minutes without any tools.
- AFETY COMES FIRST:Compression of the spring absorbs the momentum of the rider and brings them to a stop. When a rider intentionally hits the spring, they get a good bounce back up the line and don't get hurt. For use in a variety of applications; Appliances, automotive, marine, tools, mechanical devices, contraptions and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086GDDRL5 |
| Best Sellers Rank | 379,091 in DIY & Tools ( See Top 100 in DIY & Tools ) 605 in Spring Clamps |
| Brand | TT TRSMIMA |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (571) |
| Date First Available | 27 Mar. 2020 |
| Item Weight | 544 g |
| Model Number | A1 |
| Product Dimensions | 2.54 x 5.08 x 2.54 cm; 544.31 g |

## Product Details

- **Brand:** TT TRSMIMA
- **Colour:** Black
- **Item weight:** 1.2 Pounds
- **Material:** Stainless Steel
- **Product dimensions:** 2.5D x 5.1W x 2.5H centimetres

## Images

![Trsmima Heavy Duty Stainless Steel Zipline Spring Brake Extra Long 6.5 FT, Zipline Stopper, Kids Backyard Zip Line Spring Braking System/Stop/Stopper for 3/16 1/4 5/16 3/8 inch Wire - Image 1](https://m.media-amazon.com/images/I/71lFmymjfwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐ Bearly does anything............
*by O***B on 16 November 2025*

This spring is really rubbish and I wish I had spent double on a proper one. It barely slows down my 8 year old, yet alone my 14 year olds or me. Unless you have zipwire that moves at walking speed (when you don't really need a spring) then save you money and get a proper , thick, heavy duty one. I wish I had taken heed to the few lower started reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 2 January 2026*

Stainless. top quality product that was available at the time of purchase. withstood years of use and seems it will hold well for at least a decade of ziplining

### ⭐ Review
*by D***N on 2 June 2025*

El resorte es muy débil, y no funciona como freno para tirolesa como se promociona (ni siquiera cuando la tiroles va muy lenta). Se conprome y llega demasiado fácilmente hasta su tope! No gasten su dinero en éste producto!

## Frequently Bought Together

- Trsmima Heavy Duty Stainless Steel Zipline Spring Brake Extra Long 6.5 FT, Zipline Stopper, Kids Backyard Zip Line Spring Braking System/Stop/Stopper for 3/16 1/4 5/16 3/8 inch Wire
- Zipline Pulley, 304 Stainless Steel Tandem Speed Double Pulley with Handle for 1/4 5/16 3/8 Cable Backyard Zipline, Hauling, Rigging and Commercial Purposes
- Fologtoo Zipline Seat for Kids and Adults, Zip Line Replacement Seat for Kids and Adults, Zip Line Accessories with Carabiner & Adjustable Nylon Rope

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**Shop now:** [https://www.desertcart.com.cy/products/230619552-trsmima-heavy-duty-stainless-steel-zipline-spring-brake-extra-long](https://www.desertcart.com.cy/products/230619552-trsmima-heavy-duty-stainless-steel-zipline-spring-brake-extra-long)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*