--- product_id: 90817803 title: "1/2\" BSP (15mm) Pipe Thread Extension Female x Male Chrome Brass - 20mm Long" brand: "invena" price: "S$19" currency: SGD in_stock: true reviews_count: 8 url: https://www.desertcart.sg/products/90817803-1-2-bsp-15mm-pipe-thread-extension-female-x-male store_origin: SG region: Singapore --- # 20mm Length 1/2" BSP Thread Chrome Brass Material 1/2" BSP (15mm) Pipe Thread Extension Female x Male Chrome Brass - 20mm Long **Brand:** invena **Price:** S$19 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Plumbing Game! ## Quick Answers - **What is this?** 1/2" BSP (15mm) Pipe Thread Extension Female x Male Chrome Brass - 20mm Long by invena - **How much does it cost?** S$19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/90817803-1-2-bsp-15mm-pipe-thread-extension-female-x-male) ## Best For - invena enthusiasts ## Why This Product - Trusted invena brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Aesthetic:** Polished chrome finish adds a modern touch to any plumbing setup. - • **Lightweight Design:** Weighs only 40g for effortless installation. - • **Durable Chrome Finish:** Resistant to corrosion, ensuring long-lasting performance. - • **Precision Engineering:** Designed for a perfect fit, extending connections from 10mm to 100mm. - • **Versatile Compatibility:** Easily connects with bib taps and discharge valves. ## Overview The 1/2" BSP (15mm) Pipe Thread Extension is a 20mm long chrome brass extender designed for seamless connections with bib taps, discharge valves, and radiator fittings. With a lightweight design and durable chrome finish, this extension is perfect for both professional and DIY plumbing projects. ## Description Extension pipe allows to extend any fitting, giving more room for any clearance issues, same thread for both internal and external side. Chrome plated tap pipe extension/extender perfect to be used with bib taps. The main purpose of these thread extenders is compensation of the wall thickness, and it is used to connect wall mounted taps to supply pipework and project taps further away from the wall. The tap extension can be also used for the extension of fitting connections, discharge valves or to fit between radiator and the valve to extend the valve by 10-100mm. Bib tap wall extensions connector is manufactured from chrome plated solid brass. Specifications: - Length: 10mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 80mm or 100mm; - Thread size: 1/2" BSP Female x Male; - Material: chrome plated brass; - Max. working pressure: 1,0MPa (10 bar); - Max. working temperature: +100C. ## Features - Chrome plated tap pipe extension/extender perfect to be used with bib taps - The tap extension can be also used for the extension of fitting connections, discharge valves or to fit between radiator and the valve to extend the valve by 10-100mm - Length: 10mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 80mm or 100mm - Thread size: 1/2" BSP Female x Male - Material: chrome plated brass ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00LGL8EBE | | Best Sellers Rank | 13,894 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 4 in Tap Extension Tubes 365 in Pipe Fittings | | Brand | Invena | | Colour | Silver | | Connector Type | Adapter | | Country Of Origin | Poland | | Customer Reviews | 4.4 4.4 out of 5 stars (192) 4.4 out of 5 stars | | Exterior Finish | Chrome | | Manufacturer | Invena | | Material | Brass | | Number Of Packs | 1 | | Number Of Pieces | 1 | | Part Number | 23 | | Size | 20mm long | | Thread Size | 0.5 inch | | Thread Type | BSP | | Unit Count | 1.0 count | ## Images ![1/2" BSP (15mm) Pipe Thread Extension Female x Male Chrome Brass - 20mm Long - Image 1](https://m.media-amazon.com/images/I/416Ni19LrML.jpg) ![1/2" BSP (15mm) Pipe Thread Extension Female x Male Chrome Brass - 20mm Long - Image 2](https://m.media-amazon.com/images/I/417+EGSJE3L.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: Is this able to be used on a shower mixer unit. I need to extend the pipe thread coming out of the wall?** A: hi i cannot see any problem as long has the thread coming out of wall is 1/2" bsp i used mine to extend pipes on my radiators. **Q: Are theres any good to extend my bar shower from my tiles 1/2bsp (15mm) pipe thread extension** A: I suspect they would be ideal for the purpose they were first class for my radiator extensions **Q: I need something to enable me to connect my new shower hose to the shower mixer valve, the last connector is corroded to old hose. Is this correct?** A: This is a male to female converter which means it will fit another 1/2 inch fitting. Note that the 1/2 inch refers to the nominal inside diameter of a steel pipe so that the diameter of the thread is much larger. My only problem with this fitting is that the male thread is parallel and not tapered. This means that it does not tighten up hence you need a lot of ptfe tape. Even then you might find that, with time, you may get a slight leak. **Q: What's the maximum outer diameter?** A: 25mm. Note that the photo is confusing, showing three different items. You only get the length you order. Items are well made with internal hex slot to enable fixing/removing without the need to grip the exterior finish. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exactly as described *by on Reviewed in the United Kingdom 8 May 2024* Did the job perfectly, thanks ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in the United Kingdom 9 May 2024* I got what I ordered ### ⭐⭐⭐⭐ Nicely made and finished chrome extension *by on Reviewed in the United Kingdom 11 April 2016* Did the job of replacing the damaged connector on my Mira Shower mixer and looks very smart, be aware that the two raised ribs on the extension make it slightly larger than the photo may indicate. I had to slightly open the hole in the plastic shroud to use it. --- ## 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.sg/products/90817803-1-2-bsp-15mm-pipe-thread-extension-female-x-male](https://www.desertcart.sg/products/90817803-1-2-bsp-15mm-pipe-thread-extension-female-x-male) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-02*