--- product_id: 148731480 title: "K&S Precision Metals Round Copper Telescopic Tubing Assortment 3404 – 7 Tubes, 1/16\" to 1/4\" OD, 12\" Length, 0.014\" Wall – DIY Projects, Made in USA" brand: "k & s precision metals" price: "€ 38.93" currency: EUR in_stock: true url: https://www.desertcart.gr/products/148731480-k-and-s-precision-metals-round-copper-telescopic-tubing-assortment store_origin: GR region: Greece --- # 7 tubes, 1/16" to 1/4" OD Telescopic sliding for custom lengths Made in USA, premium alloy 122 copper K&S Precision Metals Round Copper Telescopic Tubing Assortment 3404 – 7 Tubes, 1/16" to 1/4" OD, 12" Length, 0.014" Wall – DIY Projects, Made in USA **Brand:** k & s precision metals **Price:** € 38.93 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your DIY game with precision copper tubing that adapts as fast as your ideas! ## Quick Answers - **What is this?** K&S Precision Metals Round Copper Telescopic Tubing Assortment 3404 – 7 Tubes, 1/16" to 1/4" OD, 12" Length, 0.014" Wall – DIY Projects, Made in USA by k & s precision metals - **How much does it cost?** € 38.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/148731480-k-and-s-precision-metals-round-copper-telescopic-tubing-assortment) ## 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 - • **Crafted for Creators:** Premium alloy 122 copper ensures durability and a sleek, professional finish. - • **Precision Fit, Every Time:** 7 perfectly sized tubes that nest seamlessly for flawless telescoping. - • **Made in the USA, Trusted Quality:** Support local craftsmanship with a product built to exacting standards. - • **Versatile Design for Visionaries:** Ideal for lighting, furniture, shelving, and innovative decorative applications. - • **Custom Lengths, Infinite Possibilities:** Adjust tube lengths on the fly to tailor your DIY or engineering projects. ## Overview The K&S Precision Metals Round Copper Telescopic Tubing Assortment offers 7 high-quality copper tubes ranging from 1/16" to 1/4" outer diameter, each 12 inches long with a 0.014" wall thickness. Made from alloy 122 copper in the USA, these tubes telescope smoothly for customizable lengths, perfect for professional-grade DIY, craft, lighting, and engineering projects. ## Description K&S Precision Metals Round Copper Telescopic Tubing Assortment 3404 – 7 Tubes, 1/16" to 1/4" OD, 12" Length, 0.014" Wall – DIY Projects, Made in USA: desertcart.com: Tools & Home Improvement ## Features - Complete Copper Telescopic Assortment: Includes 7 precision round tubes ranging from 1/16" to 1/4" OD, each 12" long with 0.014" wall thickness, crafted from alloy 122 copper. - Adjustable & Versatile Design: Telescopic tubes slide into one another for variable lengths and custom configurations, ideal for DIY, craft, and engineering projects. - DIY & Home Projects: Build custom furniture, curtain rods, shelving units, or other creative designs where adjustable copper tubing adds style and functionality. - Custom Lighting & Decorative Applications: Use tubing to design unique lighting fixtures or decorative elements, adjusting length and configuration for the perfect fit. - Educational & Engineering Uses: Excellent for science demonstrations, engineering projects, or structural studies, allowing exploration of telescoping mechanisms and material properties. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VPWSJRC | | Best Sellers Rank | #77,875 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #84 in Industrial Metal Tubing | | Brand Name | K & S Precision Metals | | Color | Copper | | Customer Reviews | 4.8 4.8 out of 5 stars (534) | | Global Trade Identification Number | 00614121034044 | | Included Components | 7 Copper Tube Assortment | | Item Dimensions L x W | 12"L x 5"W | | Item Length | 12 inches | | Item Type Name | Round Copper Telescopic Tubing Assortment | | Item Weight | 3.2 ounces | | Manufacturer | K & S Precision Metals | | Manufacturer Warranty Description | Warranty | | Material Type | Copper | | Nominal Wall Thickness | 0.014 inches | | Outside Diameter | .5 inches | | UPC | 614121034044 | | Unit Count | 7 Count | ## Product Details - **Brand:** K & S Precision Metals - **Color:** Copper - **Item Length:** 12 inches - **Item Weight:** 3.2 ounces - **Manufacturer:** K & S Precision Metals - **Material:** Copper - **Nominal Wall Thickness:** 0.014 inches - **Outside Diameter:** .5 inches - **Product Dimensions:** 12"L x 5"W - **UPC:** 614121034044 ## Images ![K&S Precision Metals Round Copper Telescopic Tubing Assortment 3404 – 7 Tubes, 1/16" to 1/4" OD, 12" Length, 0.014" Wall – DIY Projects, Made in USA - Image 1](https://m.media-amazon.com/images/I/51H-JIrpCJL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - K&S 3404 Round Copper Telescopic Tubing Assortment, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4 O. D. X 014" Wall Thickness X 12", 7 Pieces, Made in The USA - K&S 3408 Metal Cut-Offs, Assortment of Brass, Copper, Aluminum, & Stainless Steel, Made in The USA - K&S 3405 Round Brass Rod Assortment, 11 Pieces, Made in The USA --- ## 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.gr/products/148731480-k-and-s-precision-metals-round-copper-telescopic-tubing-assortment](https://www.desertcart.gr/products/148731480-k-and-s-precision-metals-round-copper-telescopic-tubing-assortment) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-19*