--- product_id: 557033266 title: "PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules, 60 Pack Brass Ferrule Fitting and Hose Insert Support Assortment Kit for Air Water Gas Pipe" brand: "patikil" price: "62.35 DT" currency: TND in_stock: true reviews_count: 3 category: "Patikil" url: https://www.desertcart.tn/products/557033266-patikil-4mm-tube-od-brass-compression-sleeves-ferrules-60-pack store_origin: TN region: Tunisia --- # 60-piece comprehensive kit 4mm precision fit Durable corrosion-resistant brass PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules, 60 Pack Brass Ferrule Fitting and Hose Insert Support Assortment Kit for Air Water Gas Pipe **Brand:** patikil **Price:** 62.35 DT **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence — The Brass Standard in Compression Fittings! ## Quick Answers - **What is this?** PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules, 60 Pack Brass Ferrule Fitting and Hose Insert Support Assortment Kit for Air Water Gas Pipe by patikil - **How much does it cost?** 62.35 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/557033266-patikil-4mm-tube-od-brass-compression-sleeves-ferrules-60-pack) ## Best For - patikil enthusiasts ## Why This Product - Trusted patikil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision 4mm Fit:** Engineered for seamless connection with 4mm hoses and pipes, ensuring leak-proof performance every time. - • **Versatile Application:** Perfect for copper, brass, aluminum, and plastic tubing in hydraulic, pneumatic, and HVAC setups—future-proof your toolkit. - • **Smooth Seal Technology:** Polished surface design guarantees a secure, tight seal that prevents leaks and boosts system efficiency. - • **Premium Brass Durability:** Crafted from corrosion-resistant brass for long-lasting, reusable reliability in demanding HVAC and pneumatic systems. - • **Complete 60-Piece Assortment:** Includes 30 brass ferrules and 30 insert fittings—everything you need for professional-grade compression connections. ## Overview The PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules Kit offers 60 precision-engineered brass components designed for secure, corrosion-resistant connections in air, water, and gas piping systems. Ideal for professionals seeking durable, reusable fittings compatible with multiple tubing materials, this kit ensures leak-proof performance and smooth installation in HVAC, hydraulic, and pneumatic applications. ## Description This brass compression sleeves ferrule is widely used in pipe connection for hydraulic and pneumatic systems, HVAC, humidifiers, etc., suitable for connecting copper, brass, aluminum, or plastic tubing. And the insert fitting are mainly used to insert into the hose when you are going to use it to connect to a hose but not a pipe.Specification:Color: Brass ToneMaterial: BrassBrass Ferrules Size: 4mmx5.5mmx4.2mm / 0.16 inch x 0.22 inch x 0.17 inch (ID x OD x H)Insert Fitting Hole Size: 1.8mmx4mmx10.6mm / 0.07 inch x 0.16 inch x 0.42 inch (ID x OD x H)Suitable for connecting 4mm hose or pipe. Packing List: 30 Pack x Brass Ferrule, 30 Pack x Insert FittingAdvantage:The brass ferrule insert fittings are made of brass, it is durable and reusable.These ferrules have a smooth surface and provide a good seal, providing a secure connection for hose connections.Instruction:1.If you are going to use the brass ferrule on pipe, please insert the copper pipe with appropriate diameter into it, then fixing it to pipe connectors with nuts. 2.If you are going to use the brass ferrule on hose, please insert the brass insert fitting into hose firstly and then install the brass ferrule.NOTE: Please confirm the hose or pipe size before purchasing Review: rts - them Review: Good fit - I bought these for my capricorn bowen tube. Good fit. ## Features - Material: Brass; Brass Ferrules Size: 4mmx5.5mmx4.2mm / 0.16 inch x 0.22 inch x 0.17 inch (ID x OD x H); Insert Fitting Hole Size: 1.8mmx4mmx10.6mm / 0.07 inch x 0.16 inch x 0.42 inch (ID x OD x H); Suitable for connecting 4mm hose or pipe.; Packing List: 30 Pack x Brass Ferrule, 30 Pack x Insert Fitting - Advantages: The brass ferrule fittings are made of brass, good corrosion resistance. it is durable and reusable. These ferrules have a smooth surface and provide a good seal, providing a secure connection for hose connections. - Instruction: 1.If you are going to use the brass ferrule on pipe, please insert the copper pipe with appropriate diameter into it, then fixing it to pipe connectors with nuts. 2.If you are going to use the brass ferrule on hose, please insert the brass insert fitting into hose firstly and then install the brass ferrule.. - Application: This brass compression sleeves ferrule is widely used in pipe connection for hydraulic and pneumatic systems, HVAC, humidifiers, etc., suitable for connecting copper, brass, aluminum, or plastic tubing. And the insert fitting are mainly used to insert into the hose when you are going to use it connect to a hose but not a pipe. - Note: Need to confirm your hose or pipe size before ordering. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYT5H9MN | | Best Sellers Rank | #84,652 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Compression Fitting Ferrules | | Brand | PATIKIL | | Brand Name | PATIKIL | | Color | Copper | | Connector Type | Compression | | Customer Reviews | 4.7 out of 5 stars 42 Reviews | | Exterior Finish | Brass | | Item Dimensions | 3.54 x 2.36 x 0.59 inches | | Item dimensions L x W x H | 3.54 x 2.36 x 0.59 inches | | Manufacturer | PATIKIL | | Manufacturer Part Number | pta221017tt0508 | | Material | Brass | | Material Type | Brass | | Model Number | pta221017tt0508 | | Number of Pieces | 60 | | Size | 4mm | | Thread Type | NPT | | Unit Count | 25.0 Count | ## Product Details - **Brand:** PATIKIL - **Color:** Copper - **Connector Type:** Compression - **Exterior Finish:** Brass - **Item dimensions L x W x H:** 3.54 x 2.36 x 0.59 inches - **Manufacturer:** PATIKIL - **Material:** Brass - **Number of Pieces:** 60 - **Size:** 4mm - **Thread Type:** NPT ## Images ![PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules, 60 Pack Brass Ferrule Fitting and Hose Insert Support Assortment Kit for Air Water Gas Pipe - Image 1](https://m.media-amazon.com/images/I/61JIbaqZ59L.jpg) ![PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules, 60 Pack Brass Ferrule Fitting and Hose Insert Support Assortment Kit for Air Water Gas Pipe - Image 2](https://m.media-amazon.com/images/I/61Oo+3ZBf2L.jpg) ![PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules, 60 Pack Brass Ferrule Fitting and Hose Insert Support Assortment Kit for Air Water Gas Pipe - Image 3](https://m.media-amazon.com/images/I/61L+B57WG2L.jpg) ![PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules, 60 Pack Brass Ferrule Fitting and Hose Insert Support Assortment Kit for Air Water Gas Pipe - Image 4](https://m.media-amazon.com/images/I/513zgTsk7nL.jpg) ![PATIKIL 4mm Tube OD Brass Compression Sleeves Ferrules, 60 Pack Brass Ferrule Fitting and Hose Insert Support Assortment Kit for Air Water Gas Pipe - Image 5](https://m.media-amazon.com/images/I/61owPA6W7dL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ rts *by P***I on September 3, 2025* them ### ⭐⭐⭐⭐⭐ Good fit *by S***E on June 30, 2025* I bought these for my capricorn bowen tube. Good fit. ### ⭐⭐⭐⭐⭐ I needed ferrules for cigar box guitar *by L***E on November 17, 2023* I lost the string ferrules for my cigar box guitar kit and these fit right in the holes perfectly. --- ## 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.tn/products/557033266-patikil-4mm-tube-od-brass-compression-sleeves-ferrules-60-pack](https://www.desertcart.tn/products/557033266-patikil-4mm-tube-od-brass-compression-sleeves-ferrules-60-pack) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*