Maximize uptime and minimize costly repairs with the OTC 5089 Air Brake Line Release Tool Set. This professional-grade tool set is engineered to streamline your brake line maintenance, ensuring efficient and damage-free disconnections. Unlike other tools on the market, the OTC 5089 provides two sizes in each tool (3/8" and 5/8", 1/2" and 3/4"), eliminating the need for multiple tools and saving you valuable time. The robust steel construction withstands the rigors of daily use in the field, minimizing tool replacement and maximizing your return on investment. Its precise design minimizes the risk of damaging costly brake lines, reducing repair costs and downtime. Designed for use on 2003 and later medium-duty trucks, the OTC 5089 is a universal fit, simplifying your inventory management and ensuring compatibility across your fleet. Invest in the OTC 5089 and experience the difference between efficient, damage-free brake line maintenance and costly downtime. Increase your productivity and reduce your overhead with a tool thats built to last. The OTC 5089 is more than just a tool; its a strategic investment in your fleets operational efficiency.