do they fit a B6-4 engine

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.

Would these be good to roll tablecloths on

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.

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…

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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Estes 3086 Pack of 3 BT-50 Body Tubes, Flying-Model-Rocket Building Supplies, Rocket Model Kit Accessories for Ages 10+

Estes 3086 Pack of 3 BT-50 Body Tubes, Flying-Model-Rocket Building Supplies, Rocket Model Kit Accessories for Ages 10+

Product ID: 47476108

🌀spiral-wound durable design

📏18-inch precision length

⚙️compatible with multiple Estes kits

23637CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

🚀 Elevate your rocket game with Estes precision – launch your creativity sky-high!

VERSATILE COMPATIBILITY - Seamlessly integrates with a wide range of Estes rocket parts.
EFFORTLESS CUSTOMIZATION - Cut to size and connect with couplers for unique designs.
DURABLE SPIRAL WOUND PAPER - Strong yet lightweight for reliable launch performance.
PRECISION CRAFTED 18 TUBES - Engineered for flawless rocket assembly and customization.
STEM READY SAFETY COMPLIANT - Ideal for educational projects following NAR safety standards.

The Estes 3086 BT-50 Body Tubes pack includes three 18-inch, spiral-wound paper tubes designed for model rocket building. These durable, lightweight tubes are compatible with various Estes kits, enabling both beginners and advanced rocketeers to customize and build reliable rockets. Engineered for strength and ease of assembly, they support motor mounts, payloads, and recovery systems while adhering to NAR safety codes. Perfect for STEM education and hobbyists aiming for professional-quality launches.

Specifications

ASIN	B0161CFRTY
Age Range (Description)	Kid
Age Range Description	Kid
Art Craft Kit Type	Model Building
Brand	Estes
Brand Name	Estes
Color	Multi
Customer Reviews	4.5 out of 5 stars 91 Reviews
Global Trade Identification Number	00047776030862
Included Components	Estes Rockets 3086 Bt-50 Body Tube, for Model Rockets (3 Pack)
Item Dimensions	7 x 0.98 x 7 inches
Item Type Name	Model Rockets
Item Weight	0.1 Ounces
Item dimensions L x W x H	7 x 0.98 x 7 inches
Manufacturer	Estes
Manufacturer Part Number	3086
Material	Plastic
Material Type	Plastic
Model Name	Estes 3086 Body Tubes Model Rocket Accessory
Model Number	3086
Number of Pieces	3
Product Style	Classic
Seasons	All Seasons
Set Name	Estes 3 BT-50 Body Tubes Set
Size	18 inches
Subject Character	(-)
Theme	Model Rocket Kit
UPC	047776030862
Unit Count	3.0 Count
Warranty Description	1 Year Warranty Against Manufacturer Defects

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

23637CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews