Engineered for safety and efficiency, these Steelman PRO swivel extensions feature a pinless joint design that allows for up to 30° of movement to access hard-to-reach fasteners. The heavy-duty chromoly forged steel construction prevents dangerous binding, ensuring maximum torque delivery from your impact tools.

• Pinless joint design allows sockets to swivel up to 30° for superior access to difficult fasteners
• Enhanced safety design prevents dangerous binding and flying debris common in universal joints
• Forged from high-strength chromoly steel with a black oxide coating for durability
• Includes 8 metric socket sizes: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 16 mm, 17 mm, and 19 mm
• Designed for 3/8 in. drive impact tools with a 9 in. extension length