--- product_id: 595405821 title: "50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m" brand: "boeray" price: "382.42 DT" currency: TND in_stock: true reviews_count: 5 category: "Boeray" url: https://www.desertcart.tn/products/595405821-50ft-1-4-dot-air-line-sae-j844-pa12-nylon store_origin: TN region: Tunisia --- # 50FT length for versatile reach Works from -40℉ to +248℉ for extreme conditions Includes precision cutter for perfect cuts 50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m **Brand:** boeray **Price:** 382.42 DT **Availability:** ✅ In Stock ## Summary > 🚛 Cut, Connect, Conquer: The Ultimate Air Hose for Pros Who Demand More ## Quick Answers - **What is this?** 50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m by boeray - **How much does it cost?** 382.42 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/595405821-50ft-1-4-dot-air-line-sae-j844-pa12-nylon) ## Best For - boeray enthusiasts ## Why This Product - Trusted boeray brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Use Mastery:** Perfect for air, fuel, oil, water, and more—your all-in-one solution for pneumatic and fluid transfer needs. - • **DOT-Approved Durability:** Meets SAE J844 standards, guaranteeing safety and reliability for your air brake and suspension systems. - • **Precision-Cut Perfection:** Comes with a dedicated cutter ensuring smooth, leak-proof cuts every time—no gaps, no fuss. - • **High-Flex Nylon Toughness:** Crafted from PA12 nylon for superior abrasion resistance and flexible bending without compromising strength. - • **Extreme Temperature Resilience:** Operates flawlessly from -40℉ to +248℉, built to withstand the harshest environments. ## Overview The Boeray 50FT 1/4 DOT Air Line is a SAE J844 DOT-approved, high-quality PA12 nylon pneumatic hose designed for air brake and suspension systems. Featuring a precision cutter for flawless cuts, it withstands extreme temperatures from -40℉ to +248℉ and pressures up to 500 PSI. Its abrasion-resistant, flexible design supports multiple fluid transfers, making it an essential tool for professional-grade automotive, marine, and industrial applications. ## Description Boeray 50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m Review: Good 👍 - Nice and flexible! Perfect for harsh weather conditions as well. Comes with cutting tool for leak proof cut and fitting Review: Good - Good quality ## Features - 【Includes 1 Cutter】For no air leakage, the cross section of the air line must be smooth and flat, no gap, uneven, and the tube cannot be oval. Our air tube come with a tube cutter to make cutting more convenient and easier! - 【SAE J 844 DOT Approved】SAE J 844 Type 1/4” OD × 50FT Air Line DOT approved, Tube Size: 1/4" OD × 4.35mm ID, Working Temperature: -40℉ to +248℉(-40℃ to +120℃), Max Working Pressure: 500 PSI. - 【PA12 Nylon - High Resistance & Multiple Transfer】Boeray 1/4 inch × 50’ air hose is made of high quality Polyamide 12 nylon, meet a wide range of transportation needs, such as water, air, fuel, oil, etc. High quality abrasion and impact resistance to withstand most wear and tear. - 【High Flexibility for easy bending】High toughness nylon tube, you can bend it easily. Note: please bend it under limited condition, do not over bend it to affect the usage. - 【Application】Our 50ft air line is perfect for air suspension and air brake systems, fluid transfer like water oil and fuel for automotive vehicle marine, chemical transport, instrumentation lines, paint spraying, garden irrigation control systems, LPG and compressed natural gas systems, misting systems, pneumatic systems, Clutch Systems, etc. - 【Reliable Customer Service】We are committed to providing you with comfortable purchase experience and safe trucking experience, if you have any questions or dissatisfaction with our 1/4” × 50ft Air Hose, please feel free to contact us and we will get back to you as soon as possible. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFTVFJQZ | | Brand | boeray | | Brand Name | boeray | | Color | Black | | Colour | Black | | Customer Reviews | 4.7 out of 5 stars 197 Reviews | | Item Dimensions L x W | 15.24L x 0.01W Meters | | Item Length | 600 Inches | | Item Weight | 0.3 Kilograms | | Item weight | 0.3 Kilograms | | Manufacturer | boeray | | Material | Nylon | | Material Type | Nylon | | Maximum Pressure | 200 Pound per Square Inch | | Maximum pressure | 200 Pound per Square Inch | | Nominal Wall Thickness | 0.063 inches | | Outside Diameter | 0.25 Inches | | Product dimensions | 15.24L x 0.01W Meters | | Unit Count | 1 Count | ## Product Details - **Brand:** boeray - **Colour:** Black - **Item weight:** 0.3 Kilograms - **Material:** Nylon - **Product dimensions:** 15.24L x 0.01W Meters ## Images ![50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m - Image 1](https://m.media-amazon.com/images/I/716mU63nYyL.jpg) ![50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m - Image 2](https://m.media-amazon.com/images/I/71KP3bVJMuL.jpg) ![50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m - Image 3](https://m.media-amazon.com/images/I/71E6NfXulaL.jpg) ![50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m - Image 4](https://m.media-amazon.com/images/I/71hWJpzbPlL.jpg) ![50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m - Image 5](https://m.media-amazon.com/images/I/71LkIQRGrNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good 👍 *by J***. on 27 June 2025* Nice and flexible! Perfect for harsh weather conditions as well. Comes with cutting tool for leak proof cut and fitting ### ⭐⭐⭐⭐⭐ Good *by C***6 on 8 January 2026* Good quality ### ⭐⭐⭐⭐⭐ Great Company to deal with. *by N***S on 27 May 2026* Great price and fast delivery. So far the air hose is working great. Easy to install ## Frequently Bought Together - Boeray 50FT 1/4 DOT Air Line SAE J844 PA12 Nylon Air Hose with Cutter 1/4” OD Pneumatic Tubing DOT Approved 1/4 Air Brake Hose for Air Suspension Kit Truck Trailer Brake System & Fluid Transfer 15.5m - CheeMuii 43 PCS Brass DOT Air Brake Line Fittings 1/4" 3/8" 1/2" Push to Connect Fittings Quick Connect & NPT Thread Tube Air Hose Fittings Repair Kit for Truck or Industrial Air System - Mytee Products 1/2" OD x 50' Black SAE J844 Nylon Air Brake Tubing DOT Approved | Pneumatic Nylon Air Line Hose for Air Brake System --- ## 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/595405821-50ft-1-4-dot-air-line-sae-j844-pa12-nylon](https://www.desertcart.tn/products/595405821-50ft-1-4-dot-air-line-sae-j844-pa12-nylon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*