--- product_id: 654944713 title: "45Pcs 1/4\" Air Hose Fittings Coupler & Plug Air Compressor Kit | 1/4 Inch NPT Quick Connect Air Hose Fittings Air Compressor Accessories Air Tool Set" brand: "ailbiuko" price: "¥16092" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/654944713-45pcs-1-4-air-hose-fittings-coupler-and-plug-air store_origin: JP region: Japan --- # 45-piece comprehensive kit 4 locking balls for secure fit 300 PSI max pressure rating 45Pcs 1/4" Air Hose Fittings Coupler & Plug Air Compressor Kit | 1/4 Inch NPT Quick Connect Air Hose Fittings Air Compressor Accessories Air Tool Set **Brand:** ailbiuko **Price:** ¥16092 **Availability:** ✅ In Stock ## Summary > ⚡️ Lock in power and precision with every connection! ## Quick Answers - **What is this?** 45Pcs 1/4" Air Hose Fittings Coupler & Plug Air Compressor Kit | 1/4 Inch NPT Quick Connect Air Hose Fittings Air Compressor Accessories Air Tool Set by ailbiuko - **How much does it cost?** ¥16092 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/654944713-45pcs-1-4-air-hose-fittings-coupler-and-plug-air) ## Best For - ailbiuko enthusiasts ## Why This Product - Trusted ailbiuko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 45-Piece Set:** Everything you need for seamless air tool connections, from couplers to plugs and Teflon tape. - • **Versatile Application:** Perfect for professional workshops, automotive service, home garages, and all pneumatic tool setups. - • **Universal Compatibility:** Quick-connect fittings compatible with most major brands, preventing downtime and costly replacements. - • **Secure Locking Mechanism:** Four large locking balls guarantee a leak-proof, reliable connection under heavy-duty pressure. - • **Industrial-Grade Durability:** Iron core with copper plating and brass components ensures corrosion resistance and long-lasting performance. ## Overview The 45Pcs 1/4" Air Hose Fittings Coupler & Plug Kit by Ailbiuko offers a robust, corrosion-resistant solution with iron and brass construction, supporting up to 300 PSI. Featuring a secure four-ball locking design and universal compatibility, this comprehensive set is ideal for professionals and DIYers seeking reliable, quick-connect pneumatic hose fittings. ## Features - VALUE PACK: 45-Pack 1/4" quick connect air fitting kit, which includes female air coupler x 4, male air coupler x 4, male air plug x 14, female air plug x 14, hex coupler x 4, hex nipple x 4, teflon tape x 1, which can almost meet your basic needs - PREMIUM MATERIAL: Our air hose fittings are made of iron(except for the hex coupler and nipple, they are made of brass), and a layer of copper is plated outside the fittings to improve corrosion resistance and extend the service life, ensuring exceptional durability and reliability even in heavy-duty applications - STANDARD DESIGN: Industrial grade M/D type, air fitting is designed with four large locking balls for fixing and locking the plug to ensure a reliable connection, the maximum pressure of the air fitting and plug is 300psi, and the basic body size is 1/4 inch - QUICK CONNECTION: Easy to install and quick disconnect, interchangeable/compatible with most manufacturers' coupler plugs, preventing air leaks and costly replacements - WIDE APPLICATION: Our 1/4 " air couplers and air plugs kit are widely applied to professional job sites, automotive shops, auto dealership service departments, homes, in garages for air hoses, air compressors, air tools, air nailers, air blow guns, pressure washer, etc ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0D4Q8N665 | | Best Sellers Rank | #15,242 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #6 in Air Tool Fittings | | Brand Name | Ailbiuko | | Connector Type | Coupling | | Customer Reviews | 4.6 4.6 out of 5 stars (341) 4.6 out of 5 stars | | Exterior Finish | Brass | | Item Type Name | 45pcs air hose fittings | | Item Weight | 1.46 kg | | Manufacturer | Ailbiuko | | Manufacturer Part Number | aircoupler_plug-iron-45pcs | | Material Type | Brass, Iron | | Model Number | aircoupler_plug-iron-45pcs | | Number Of Pieces | 45 | | Size | 1/4 inch | | Thread Size | 0.25 inch | | Thread Type | NPT | | Unit Count | 1 Count | ## Product Details - **Size:** 1/4 inch - **Material:** Brass, Iron - **Brand:** Ailbiuko - **Connector Type:** Coupling, Nipple, Plug - **Thread Size:** 0.25 inch - **Exterior Finish:** Brass - **Thread Type:** NPT - **Item Weight:** 1.46 Kilograms - **Number of Pieces:** 45 - **Manufacturer:** Ailbiuko ## Images ![45Pcs 1/4" Air Hose Fittings Coupler & Plug Air Compressor Kit | 1/4 Inch NPT Quick Connect Air Hose Fittings Air Compressor Accessories Air Tool Set - Image 1](https://m.media-amazon.com/images/I/81y40vin6DL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This is a complete set of fittings that work well *by on Reviewed in the United States August 8, 2026* It's a complete set of air fittings that has worked well for me so far . They fit together well , no leaks , seem to be good quality ### ⭐⭐⭐⭐⭐ Awesome *by on Reviewed in the United States August 1, 2026* Item was exactly as I ordered I’m very pleased ### ⭐⭐⭐⭐⭐ Excellent Product highly recommended. *by on Reviewed in the United States July 30, 2026* This Product seems to work Great highly recommended excellent quality very well pleased and deserved. --- ## 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.jp/products/654944713-45pcs-1-4-air-hose-fittings-coupler-and-plug-air](https://www.desertcart.jp/products/654944713-45pcs-1-4-air-hose-fittings-coupler-and-plug-air) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-04*