180-degree rotatable head allows torque application from any angle, perfect for confined areas. Includes three breaker bars: 3/8″ drive (10″), 1/2″ drive (15″), and 1/4″ drive (6″) for versatile use. This 10-piece breaker bar set is designed for heavy-duty tasks, providing the leverage and flexibility needed to loosen stubborn nuts and bolts in automotive, industrial, and construction applications.Key Features.