The 4 Sleeve Fitting by Fittings Unlimited Inc is a versatile component designed for secure connections in fluid systems. With a size specification of 4, this sleeve fitting is crafted from high-quality materials to ensure durability and reliability. It is suitable for various applications, including hydraulic and pneumatic systems, providing a leak-free connection. This fitting meets industry standards, ensuring compatibility with a range of hoses and fittings. Ideal for professionals looking to enhance their piping solutions, this sleeve fitting is a must-have for any toolkit.