18MM Williams 1/2" Dr Universal Impact Sockets 6 Pt - 37818

The 37818 18 MM Williams 1/2" Drive Universal Impact Sockets - 6 Pt comes with the Williams Limited Lifetime Warranty.

1/2" Dr Uni Imp Sockets, 6 Pt, MM - 18 MM

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
• Country of Origin : Taiwan
• Size (Inches) : 18
• OAL (Inches) : 2 3/4
• Drive End Diameter (Inches) : 1 1/4
• Working End Diameter (Inches) : 1
• Broach Depth (Inches) : 1/2
• Bolt Clearance Depth (Inches) : 3/4
• Bolt Clearance Diameter (Inches) : 3/4
• Nose Length (Inches) : 1 1/4