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1/4'' Drive, Standard Socket, 4mm, 1/4'' Drive, 6 Point, Standard Length Socket, 4mm
1/4'' Drive, Standard Socket, 4mm, 1/4'' Drive, 6 Point, Standard Length Socket, 4mm

1/4'' Drive, 6 Point, Standard Length Socket, 5.5mm
(Pack of 1)

Item#: 18557

Williams®

• High-polished chrome finish
• SUPERTORQUE® lobular openings for greater turning power without deforming the fastener
• Thin wall design offers more accessibility without compromising strength
• Torque load is as much as 14% greater than the competition
• Made in USA
• Federal Specification ANSI B107.5

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Catalog page#: 14-6

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Product Description

• High-polished chrome finish
• SUPERTORQUE® lobular openings for greater turning power without deforming the fastener
• Thin wall design offers more accessibility without compromising strength
• Torque load is as much as 14% greater than the competition
• Made in USA
• Federal Specification ANSI B107.5

Technical Specifications

Item#: 18557
Manufacturer Model #: MM-605.5
Drive Type Square
Drive Size 1/4 "
Measuring System Metric
Socket Depth Standard
Number of Points 6
Size 5.5 mm
Broach Depth 0.1875 "
Bolt Clearance Diameter 0.21875 "
Drive End Diameter 0.46875 "
Locking Type Ball
Metric Size 5.5 mm
Nose Length / Length to Shoulder 0.4375 "
Working End Diameter 0.34375 "
Wrench / Broach Depth 0.1875 "
Wrench Style SUPERTORQUE®
UNSPSC #: 27111704
TAA Compliant: Yes
Weight: 0.025 lb

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