---
product_id: 204601277
title: "5.3/6.5ft Spring Brake"
brand: "tt trsmima"
price: "£33.18"
currency: GBP
in_stock: null
reviews_count: 13
category: "Tt Trsmima"
url: https://www.desertcart.co.uk/products/204601277-5-3-6-5ft-spring-brake
store_origin: GB
region: United Kingdom
---

# Heat-treated stainless steel 6.5 ft extra-long spring Patented rubberized stopper 5.3/6.5ft Spring Brake

**Brand:** tt trsmima
**Price:** £33.18
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Stop with confidence, ride with freedom!

## Quick Answers

- **What is this?** 5.3/6.5ft Spring Brake by tt trsmima
- **How much does it cost?** £33.18 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/204601277-5-3-6-5ft-spring-brake)

## 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:** Crafted from heat-treated stainless steel for superior elasticity and rust resistance—no more worn-out springs.
- • **Versatile & Reliable:** Engineered for ziplines, automotive, marine, and mechanical uses—trusted by families and pros alike.
- • **Tool-Free Quick Install:** Set up in under 3 minutes by simply feeding the cable through rubber ends—no tools required.
- • **Ultimate Safety Cushion:** 6.5-foot compression spring absorbs impact for smooth, controlled stops on ziplines over 60ft.
- • **Innovative Patented Design:** Rubberized stoppers with built-in iron tubes prevent cable wear and extend product life.

## Overview

The Trsmima Heavy Duty Stainless Steel Zipline Spring Brake features a 6.5-foot long, 1 1/4" diameter compression spring made from heat-treated stainless steel for unmatched durability and elasticity. Its patented rubberized stoppers with iron tube reinforcement protect cables from wear, ensuring long-lasting safety. Compatible with 3/16" to 3/8" wire cables, this easy-to-install spring brake guarantees smooth, controlled stops on ziplines over 60 feet, making it the go-to choice for families and professionals seeking reliable zipline braking performance.

## Description

Buy Trsmima Heavy Duty Stainless Steel Zipline Spring Brake Extra Long 6.5 FT, Zipline Automotive Stopper, Backyard Industrial Spring Braking System/Stop/Stopper for 3/16 1/4 5/16 3/8 inch Wire: Parts & Hardware - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great as a stopper for a zipline - I got my 8 year old son a zipline for his birthday and he loves it. His 10 year old sister loves it too. I got the zipline from Hearthsong and although the zipline itself was great, the rubber stopper that came with it was horrible. Once you went down the zipline once the stopper would go all the way to the end and the next time you went down the zipline, there was a sudden stop. Huge safety hazard. We had to continually manually move that stopper after each ride to avoid anyone getting hurt. What a pain. Then I got this stopper and it works great. The coil retracts on impact and then extends back to its original length for the next ride. It slows the kids down nicely and no more manual intervention. Now they can play independently. I highly recommend this stopper with any zipline or similar ride device. In the video, you can see the stopper at the end of the ride.
Review: Zip line happy ending - Our zip-line kit did not come with a spring. After the initial install we noticed that the rider would come to an abrupt stop, their bodies would swing pretty high and they'd have to hold on tight or be launched down the hill! It was fun for me but terrifying to think of my kids trying it. I ended up taking it down and ordering this product and was so happy that I did. Not only does it slow my children down it is able to slow down full grown adults and stop them safely. It was super easy to install and has taken repeated trips without showing any wear ot tear. Great product! I would also recommend ordering a seat that attaches to the handlebar. It helps the kids to keep their feet out of underbrush and takes the weight off of their hands.

## 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 |
| Assembly Required | No |
| Best Sellers Rank | #81,027 in Toys & Games ( See Top 100 in Toys & Games ) #71 in Playground Equipment Parts & Hardware |
| Brand | TT TRSMIMA |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (641) |
| Date First Available | March 27, 2020 |
| Finish Type | Unfinished |
| Frame Material | Alloy Steel, Iron, Stainless Steel |
| Item Weight | 1.2 pounds |
| Item model number | A1 |
| Manufacturer | TT TRSMIMA |
| Manufacturer Minimum Age (MONTHS) | 72.00 |
| Product Dimensions | 1"D x 2"W x 1"H |
| Seat Depth | 2.6 inches |
| UPC | 782903981708 |

## Product Details

- **Brand:** TT TRSMIMA
- **Color:** Black
- **Item Weight:** 1.2 Pounds
- **Material:** Stainless Steel
- **Product Dimensions:** 1"D x 2"W x 1"H

## Images

![5.3/6.5ft Spring Brake - Image 1](https://m.media-amazon.com/images/I/71lFmymjfwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great as a stopper for a zipline
*by T***O on September 29, 2023*

I got my 8 year old son a zipline for his birthday and he loves it. His 10 year old sister loves it too. I got the zipline from Hearthsong and although the zipline itself was great, the rubber stopper that came with it was horrible. Once you went down the zipline once the stopper would go all the way to the end and the next time you went down the zipline, there was a sudden stop. Huge safety hazard. We had to continually manually move that stopper after each ride to avoid anyone getting hurt. What a pain. Then I got this stopper and it works great. The coil retracts on impact and then extends back to its original length for the next ride. It slows the kids down nicely and no more manual intervention. Now they can play independently. I highly recommend this stopper with any zipline or similar ride device. In the video, you can see the stopper at the end of the ride.

### ⭐⭐⭐⭐⭐ Zip line happy ending
*by T***D on September 27, 2022*

Our zip-line kit did not come with a spring. After the initial install we noticed that the rider would come to an abrupt stop, their bodies would swing pretty high and they'd have to hold on tight or be launched down the hill! It was fun for me but terrifying to think of my kids trying it. I ended up taking it down and ordering this product and was so happy that I did. Not only does it slow my children down it is able to slow down full grown adults and stop them safely. It was super easy to install and has taken repeated trips without showing any wear ot tear. Great product! I would also recommend ordering a seat that attaches to the handlebar. It helps the kids to keep their feet out of underbrush and takes the weight off of their hands.

### ⭐⭐⭐⭐ Significant improvement over zipline brake included with kit
*by B***E on June 29, 2022*

Our zipline kit (from a different manufacturer) came with a piece of thin rubber strap which did almost nothing to slow down small children, much less adults. We needed something to replace it so the zipline wasn't a swinging death trap. This did the trick almost perfectly. Slows the kids down much more gently but still plenty effectively. My only concern is that the band clamps it came with don't tighten down enough that it grips the cable, instead leaving it free to move about the length of the cable. This isn't really an issue in our case, because the brake butts up against the cable ties, which aren't moving. I would feel better if it clamped tightly to the cable, but am not even certain that was the intent based on the scant instructions, which are another minor complaint. For those reasons, I dock one star and give it a solid 4.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/204601277-5-3-6-5ft-spring-brake](https://www.desertcart.co.uk/products/204601277-5-3-6-5ft-spring-brake)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-23*