---
product_id: 47476108
title: "Estes 3086 Pack of 3 BT-50 Body Tubes, Model-Rocket Building Supplies, Precision-Crafted Tubes for Custom Rocket Designs and Repairs"
brand: "estes"
price: "R544"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/47476108-estes-3086-pack-of-3-bt-50-body-tubes-model
store_origin: ZA
region: South Africa
---

# 18-inch length for versatile builds Durable & launch-stress resistant Precision-crafted spiral-wound paper tubes Estes 3086 Pack of 3 BT-50 Body Tubes, Model-Rocket Building Supplies, Precision-Crafted Tubes for Custom Rocket Designs and Repairs

**Brand:** estes
**Price:** R544
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your rocket game with Estes precision tubes—launch your creativity sky-high!

## Quick Answers

- **What is this?** Estes 3086 Pack of 3 BT-50 Body Tubes, Model-Rocket Building Supplies, Precision-Crafted Tubes for Custom Rocket Designs and Repairs by estes
- **How much does it cost?** R544 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/47476108-estes-3086-pack-of-3-bt-50-body-tubes-model)

## Best For

- estes enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Ready & Educational:** Perfect for professional hobbyists and classroom innovators alike.
- • **Versatile 18-Inch Length:** Ample space for motors, payloads, and recovery systems—customize without limits.
- • **Compatible with Estes Kits:** Seamlessly integrates with a wide range of Estes parts and accessories.
- • **Built to Withstand Launch Stress:** Strong, lightweight tubes that endure the rigors of flight and recovery.
- • **Precision-Engineered for Success:** Spiral-wound design ensures strength and smooth assembly every time.

## Overview

The Estes 3086 BT-50 Pack of 3 Body Tubes offers 18-inch, precision-crafted spiral-wound paper tubes designed for model rocket building and repairs. Compatible with a wide range of Estes kits, these durable, lightweight tubes provide a professional foundation for motors, payloads, and recovery systems. Ideal for both beginners and advanced rocketeers, they ensure reliable performance and STEM educational value while meeting National Association of Rocketry safety standards.

## Description

Estes BT-50 Body Tubes are essential components for any successful model rocket build. Each pack includes 3 precision-crafted tubes designed to be durable, lightweight, and perfectly sized for Estes rocket-launch projects. These high-quality tubes save time and ensure reliable performance, whether you’re repairing an existing rocket or constructing a brand-new design.Each BT-50 tube measures 18" in length and is compatible with a wide range of Estes parts and accessories, making it easy to customize rockets to your vision. Strong enough to withstand launch stress while allowing easy assembly, these body tubes provide a professional foundation for motor mounts, payload sections, and recovery systems. Their versatility makes them ideal for both beginner kits and advanced custom projects.Perfect for rocketeers of all skill levels, Estes body tubes help builders create accurate, stable rockets every time. Whether you’re experimenting with new engineering ideas, teaching STEM in the classroom, or searching for fun stocking stuffers that spark creativity, these tubes deliver precision and quality. Always follow the NAR (National Association of Rocketry) model-rocket safety code during rocket kit operations.Estes rocket kits are built from the highest-quality components and designed around the unforgettable experience of pressing “launch.” Our hobby and STEM educational science products range across all skill levels, interests, and power levels. Unleash the space dreamer and science enthusiast in you with an Estes model rocket!

## Features

- MODEL ROCKET BODY TUBES: The Estes BT-50 body tubes are precision-crafted components designed for building and customizing model rockets. This pack of rocket-model craft supplies includes 3 high-quality spiral-wound paper tubes that are ready for assembly, making them a reliable choice for both beginner and advanced rocketeers.
- COMPATIBLE & VERSATILE: These BT-50 craft tubes feature a thin wax coating and suit a variety of Estes model-rocket kit parts and accessories. Use them to create custom models or replace worn components. Each tube measures 18" long, providing ample space for motors, recovery systems, and payload sections. You can also cut each tube to the needed length.
- BUILDING MADE EASY: Whether you’re constructing a new rocket or experimenting with custom designs, the BT-50 body tubes make it simple to achieve professional results. They are strong, smooth, and sturdy enough to withstand the stresses of launch and recovery. Use tube couplers (not included) to connect tubes of the same diameter.
- SAFETY FIRST, FUN ALWAYS: Our rockets are designed to be used with the NAR (National Association of Rocketry) model-rocket safety code. Always ensure you have an appropriate launch site, stand back at least 15 ft., insert the safety key, issue a countdown, and then you can let your rocket fly!
- ESTES EDUCATION: Since 1958, Estes has created educational rocket kits designed for an unforgettable launch experience. As a family-owned, US-based company, we offer exciting and engaging STEM products for all interests, skills, and power levels.

## Images

![Estes 3086 Pack of 3 BT-50 Body Tubes, Model-Rocket Building Supplies, Precision-Crafted Tubes for Custom Rocket Designs and Repairs - Image 1](https://m.media-amazon.com/images/I/61klUtwNYrL.jpg)

## Questions & Answers

**Q: do they fit a B6-4 engine**
A: The owner's answer is not 100% correct. The tubes, at 2.4 cm, are larger than A, B, and C engines (a diameter of about 1.8 cm), if that is what you are asking. These of course can accommodate the engines with an engine mount tube, which you can buy or build on your own. While this question is 2 years old, I hope it will help someone else looking.

**Q: Would these be good to roll tablecloths on**
A: A very odd question. The tubes are built like the crescent roll packaging only far thinner. They can be easily compromised by banging on an edge of the table or even too much weight unsupported. This would only work if the tablecloths were very light. I think a wooden dowel would work better and last longer.

**Q: I'm looking for something that is sturdier than a paper towel roll but otherwise the same (except for length, which i can cut). i'm confused by the dimensions - 17.9 x 5 x 1.1 inches - i'm assuming they are 17.9 inches long and 1.1 inches in diameter but can't figure out what the "5" in the dimension relates to.  are t…**
A: I have purchased these. The dimensions of the tubes are 18" long by 1.1" in diameter.  I do not know what the "5" indicates.

**Q: how many tubes per pack?**
A: 3 tubes in a pack

## Customer Reviews

### ⭐⭐⭐⭐⭐ For all you racketeers
*by L***. on February 4, 2025*

Great for making model rockets

### ⭐⭐⭐⭐⭐ Rocket Tube
*by D***E on April 1, 2024*

I Used 1 tube in the center of this rocket to line up the dowels used on the lower portion of the rocket. It is not seen, but I would not have been able to complete the model with out the tube!As you can see it turned out GREAT!

### ⭐⭐⭐⭐⭐ exact fit
*by M***R on March 18, 2024*

Sometimes difficult to get at the hobby store.

## Frequently Bought Together

- Estes 3 BT-50 Body Tubes
- Estes Rockets 3162 NC-50 Nose Cone, for Model Rockets (5 Pack), Brown/A
- Estes Regular Engine Mount Kit

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-22*