Upgrade your brake system with our high-performance 3|8 Inch ID Air Brake Hose end repair kit, designed for maximum durability and safety. Crafted to meet SAE J1402 Type A AI & II standards, these fittings features a minimum outer diameter of 3|4 Inch for superior strength and flexibility in demanding environments. Perfect for air brake systems, this hose comes equipped with two high-quality 3|8 Inch non-reusable NPT swivel ends, ensuring seamless connection and reliable performance. Included with the kit is an Allen wrench for easy setup and maintenance.