---
product_id: 278984683
title: "K&S Precision 3403 Round Aluminum Telescopic Tubes, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X .014\" Wall Thickness x 12\", Pack of 8"
brand: "k & s precision metals"
price: "R674"
currency: ZAR
in_stock: false
reviews_count: 5
category: "K & S Precision Metals"
url: https://www.desertcart.co.za/products/278984683-k-and-s-precision-3403-round-aluminum-telescopic-tubes-1
store_origin: ZA
region: South Africa
---

# 8 precision sizes from 1/16" to 9/32" Seamless 3003 aluminum alloy, durable & lightweight Proudly made in the USA for trusted quality K&S Precision 3403 Round Aluminum Telescopic Tubes, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X .014" Wall Thickness x 12", Pack of 8

**Brand:** k & s precision metals
**Price:** R674
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate your projects with precision tubes that fit your vision perfectly!

## Quick Answers

- **What is this?** K&S Precision 3403 Round Aluminum Telescopic Tubes, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X .014" Wall Thickness x 12", Pack of 8 by k & s precision metals
- **How much does it cost?** R674 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/278984683-k-and-s-precision-3403-round-aluminum-telescopic-tubes-1)

## Best For

- k & s precision metals enthusiasts

## Why This Product

- Trusted k & s precision metals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Made in the USA:** Support local manufacturing with trusted quality and reliability
- • **Crafted for Durability:** Seamless aluminum alloy 3003 ensures long-lasting strength without added weight
- • **Precision in Every Inch:** 8 telescopic tube sizes for exact fit and versatility
- • **Ready for Professional Use:** Clean-cut ends and consistent wall thickness for flawless assembly
- • **Endless Creative Possibilities:** Perfect for DIY, prototyping, woodworking, electrical, and more

## Overview

K&S Precision 3403 Round Aluminum Telescopic Tubes offer a versatile set of 8 seamless aluminum tubes ranging from 1/16" to 9/32" outer diameter, each 12" long with a consistent .014" wall thickness. Made from durable 3003 aluminum alloy in the USA, these tubes are ideal for professional-grade crafting, engineering, prototyping, and DIY projects requiring precision and reliability.

## Description

For over 70 years, K&S has been a full-line metal specialist. We produce and supply the world with precise telescopic tubing, rods, strips and sheets for a wide variety of projects from crafting to electrical uses. This package contains the following: 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X . 014" Wall Thickness X 12" Long

Review: Singing straw pack for like 10 bucks - Y'all've ever heard of Singing Straws? They're a tool designed for singers to help lighten vocal cord mass, and are literally 3 stainless steel straws with differing diameters...and they cost NINETY-FIVE DOLLARS. You can use disposable ones, but they're no longer available in my town, so I needed an alternative. So i grabbed a pack of these, washed em, halved the 4 sizes I wanted to use for practice and bingo bongo, a full set of singing straws. Even if I threw out the rest of the pack (im keeping for craft use), each would still only cost 2.50. Highly recommend as an alternative to the inordinately overpriced brand-name ones lol.
Review: Well made - These aluminum tubes are well made and are just what I needed to fit into the little hole at the end of the spray nozzle for yellow jacket spray

## Features

- SIZE: 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X . 014" Wall Thickness X 12" Long. Total of 8 pieces.
- VERSATILE USES: hobby/craft, home improvement, DIY, Electrical, woodworking, engineering, education, static models, prototyping, puppetry and more.
- HIGH-QUALITY MATERIAL: Precision tubing, seamless aluminum, clean ends. Durable, real aluminum. Aluminum alloy 3003.
- Country of origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VS4823F |
| Brand | K & S Precision Metals |
| Brand Name | K & S Precision Metals |
| Color | Aluminum |
| Colour | Aluminum |
| Customer Reviews | 4.6 out of 5 stars 579 Reviews |
| Global Trade Identification Number | 00614121034037 |
| Included Components | 3403 |
| Item Length | 12 Inches |
| Item Type Name | Round Aluminum Telescopic Tubing Assortment |
| Item height | 0.1 inches |
| Item length | 12 Inches |
| Manufacturer | K&S |
| Material | Aluminum |
| Material Type | Aluminum |
| Nominal Wall Thickness | 0.14 inches |
| Nominal wall thickness | 0.14 inches |
| UPC | 614121034037 |

## Product Details

- **Brand:** K & S Precision Metals
- **Colour:** Aluminum
- **Item length:** 12 Inches
- **Material:** Aluminum
- **Nominal wall thickness:** 0.14 inches

## Images

![K&S Precision 3403 Round Aluminum Telescopic Tubes, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X .014" Wall Thickness x 12", Pack of 8 - Image 1](https://m.media-amazon.com/images/I/51I4t91xxZL.jpg)
![K&S Precision 3403 Round Aluminum Telescopic Tubes, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X .014" Wall Thickness x 12", Pack of 8 - Image 2](https://m.media-amazon.com/images/I/61E8V5jMBrL.jpg)
![K&S Precision 3403 Round Aluminum Telescopic Tubes, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X .014" Wall Thickness x 12", Pack of 8 - Image 3](https://m.media-amazon.com/images/I/61GH3zvcm2L.jpg)

## Questions & Answers

**Q: How strong are they? Do you think it works for extending the length to a bike kickstand?**
A: Definitely way to thin for that.  About as thick / strong as a plastic straw.

**Q: Can the metal bend? Or does it immediately break?**
A: Haven’t tried that.  
With a small tube bending device, it should bend without kinking - but I can’t be sure..

**Q: Are these aluminum tubes perfectly straight? I read carbon fiber rods were not perfectly straight, so hoping these aluminum tubes would be better.**
A: Perfectly straight

## Customer Reviews

### ⭐⭐⭐⭐⭐ Singing straw pack for like 10 bucks
*by R***O on 12 September 2024*

Y'all've ever heard of Singing Straws? They're a tool designed for singers to help lighten vocal cord mass, and are literally 3 stainless steel straws with differing diameters...and they cost NINETY-FIVE DOLLARS. You can use disposable ones, but they're no longer available in my town, so I needed an alternative. So i grabbed a pack of these, washed em, halved the 4 sizes I wanted to use for practice and bingo bongo, a full set of singing straws. Even if I threw out the rest of the pack (im keeping for craft use), each would still only cost 2.50. Highly recommend as an alternative to the inordinately overpriced brand-name ones lol.

### ⭐⭐⭐⭐⭐ Well made
*by R***Y on 27 September 2025*

These aluminum tubes are well made and are just what I needed to fit into the little hole at the end of the spray nozzle for yellow jacket spray

### ⭐⭐⭐⭐⭐ Utiles
*by E***S on 26 December 2023*

Muy buena calidad me funciona perfectamente y sin duda lo volvería a comprar

## Frequently Bought Together

- K&S 3403 Round Aluminum Telescopic Tubing Assortment, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32 O. D. X 014" Wall Thickness X 12", 8 Pieces, Made in The USA
- K&S 3408 Metal Cut-Offs, Assortment of Brass, Copper, Aluminum, & Stainless Steel, Made in The USA
- K&S 320 Small Metals Assortment, 1 Bag of Random Pieces, Made in USA

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-02*