--- product_id: 55738785 title: "SHOWNEW 12PCS Universal Solid Brass Cap Refill 1 LB Propane Bottle Gas Tank Cylinder Protect Sealed Caps" brand: "shownew" price: "Β£1.39" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/55738785-shownew-12pcs-universal-solid-brass-cap-refill-1-lb-propane store_origin: GB region: United Kingdom --- # Corrosion Resistant Universal Fit Easy Installation SHOWNEW 12PCS Universal Solid Brass Cap Refill 1 LB Propane Bottle Gas Tank Cylinder Protect Sealed Caps **Brand:** shownew **Price:** Β£1.39 **Availability:** ❌ Out of Stock ## Summary > πŸ”’ Seal the Deal with Safety! ## Quick Answers - **What is this?** SHOWNEW 12PCS Universal Solid Brass Cap Refill 1 LB Propane Bottle Gas Tank Cylinder Protect Sealed Caps by shownew - **How much does it cost?** Β£1.39 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/55738785-shownew-12pcs-universal-solid-brass-cap-refill-1-lb-propane) ## Best For - shownew enthusiasts ## Why This Product - Trusted shownew brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **πŸ”§ Safety First:** Designed to seal tightly, preventing leaks and ensuring safe storage of your propane tanks. - β€’ **πŸ”₯ Versatile Utility:** Perfect for BBQs, camping stoves, and heatersβ€”your go-to solution for all propane needs. - β€’ **πŸ”’ Unmatched Durability:** Crafted from solid brass, these caps resist corrosion and wear, ensuring long-lasting protection. - β€’ **πŸ› οΈ Hassle-Free Setup:** Screw on effortlessly to your 1LB propane bottles, making storage a breeze. - β€’ **🌍 Universal Compatibility:** With a 2.4cm inner diameter, these caps fit most standard 1LB propane tanks. ## Overview The SHOWNEW 12PCS Universal Solid Brass Cap Refill offers a robust solution for securing 1LB propane bottles. Made from high-quality brass, these caps are designed to resist corrosion and provide a tight seal, ensuring safety during storage. With easy installation and universal compatibility, they are ideal for BBQs, camping, and other propane applications. ## Description β˜€ Specifications:* Material: Solid Brass * Color: Gold (as pictures shown)* Height: approx 1.5cm/ 0.6inch* Inner Diameter: approx 2.4cm/ 0.94inch*Outer Diameter: approx. 2.7cm/ 1inch*Size: For 1 lb propane bottleβ˜€ Features: * High Quality Brass Construction* Reduces waste, conserves propane.* Protect your threads from damage and dirt.* These caps will screw directly on to your 1LB propane bottles/cylinders.* They will keep them sealed completely in case of any leaks.* Perfect for camping, RV use or home applications.β˜€ Package includes:* 12pcs x Propane Tank Caps ## Features - πŸ‘‰ Corrosion Residant Brass Caps: High quality solid brass construction makes it corrosion resistant, not easily broken - πŸ‘‰ Super Safety Sealed Caps: Propane bottle caps which is important when you put tank away in storage. Keep tank sealed completely in case of any leaks - πŸ‘‰ Easy Installation: These caps will screw directly on to your 1LB propane bottles/cylinders - πŸ‘‰ Useful Gas Bottle Caps: Great for your BBQ, camping stoves, propane heater, or anything that uses 1LB propane tank - πŸ‘‰ Universal Size Caps: 2.4cm/ 0.94inch Inner Diameter; 2.75cm/ 1inch Outer Diameter ## Images ![SHOWNEW 12PCS Universal Solid Brass Cap Refill 1 LB Propane Bottle Gas Tank Cylinder Protect Sealed Caps - Image 1](https://m.media-amazon.com/images/I/61iN0S29agL.jpg) ![SHOWNEW 12PCS Universal Solid Brass Cap Refill 1 LB Propane Bottle Gas Tank Cylinder Protect Sealed Caps - Image 2](https://m.media-amazon.com/images/I/71KpS-u2xbL.jpg) ![SHOWNEW 12PCS Universal Solid Brass Cap Refill 1 LB Propane Bottle Gas Tank Cylinder Protect Sealed Caps - Image 3](https://m.media-amazon.com/images/I/61qZOGMjC0L.jpg) ![SHOWNEW 12PCS Universal Solid Brass Cap Refill 1 LB Propane Bottle Gas Tank Cylinder Protect Sealed Caps - Image 4](https://m.media-amazon.com/images/I/61b6g1jIuFL.jpg) ![SHOWNEW 12PCS Universal Solid Brass Cap Refill 1 LB Propane Bottle Gas Tank Cylinder Protect Sealed Caps - Image 5](https://m.media-amazon.com/images/I/61z2wGTK8XL.jpg) ## Questions & Answers **Q: are those caps fits 1LB tanks exactly? to thoroughly prevent leakage?** A: hello, please don't worry, it fits 1LB tanks and will prevent leakage perfectly :) **Q: Do these caps have a gasket/o-ring in them? plastic ring or rubber ring?** A: Yes, there are rubber gasket in the caps, safety prevent leakage **Q: I have several coleman propane fuel cylinders, can these caps fit for 14.1oz and 16.4oz bottles?** A: They fit the 16.4 oz bottles fine. Do not know about the 14.1 ones, but should fit. I have been using them to refill propane bottles for my deer heaters. The keep the valves and threads clean and free of rust. **Q: Do these caps work with 16 oz coleman canister ?** A: Yes, these brass caps fits the 16oz/1lb canister ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars nice for storage safety *by J***A on Reviewed in the United States on September 13, 2019* Well made and reasonably priced. If you put on and take off tanks from small appliances these are a great safety feature. They come with an installed gasket in the cap. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Had no idea those little tanks leaked *by S***S on Reviewed in the United States on July 1, 2019* Bought these after testing our camp stove/grill and noticed propane leaking when I removed the tank. I had stored 11 of the small 16.4 oz tanks with just the original plastic caps, but they wouldn't keep a tank from leaking after installing and removing, the valves don't always seat. Worked good, cheap insurance and helps prevent wasting fuel. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Fits perfectly to flame king 1 lbs canisters *by M***L on Reviewed in the United States on July 7, 2020* I got the flame king 1 lbs canisters. They came with an awkward plastic capIt would frequently pop off as it did not screw on securely enough. Cheap plastic tops basically.I found these caps and they fit perfectly. Good rubber seal on the inside to avoid any propane leaks.Fits nice and snug and will not pop off. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/55738785-shownew-12pcs-universal-solid-brass-cap-refill-1-lb-propane](https://www.desertcart.co.uk/products/55738785-shownew-12pcs-universal-solid-brass-cap-refill-1-lb-propane) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*