Description

1/2" Drive 21MM Universal Impact Sockets, 6 Point, Metric

Features

• SUPERTORQUE® lobular openings for greater turning power without deforming the fastener
• Designed for maximum engagement on 6 point fasteners
• Suitable for use with pneumatic and electric impact wrenches
• Specially heat treated for impact use to provide long life, safety, and durability
• Drive end features pin retention hole and groove