SUNEX SOC 21MM 3/8D IMP 6PT

Features and Benefits:

• Forged from the finest chrome molybdenum alloy steel
• Radius corner design - to extend the life of fasteners
• The design drives the side of the fastener instead of the corner
• Durable and made to last

This is an Impactact socket. It is 21 mm. It is 3/8 in. drive and 6 point. Design makes socket strong and durable.