Home Tools Hand Tools Socket & Drive Tools Impact Extensions Impact Extension, 1/2"Drive, 3-1/2" Length
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1/2" Drive Impact Extension, Through Hole and Pin, 3-1/2" Length
(Pack of 1)

Item#: 19158

Williams®

• Black industrial finish
• Specially heat-treated for impact use to provide long life, safety and durability
• Spring plunger on 3/8" and 1/2" drive sizes provides secure socket retention for safety and convenience
• Pin and O-ring or RET RING® (sold separately) secure 3/4" drive tools onto impact wrench for safety and convenience; drive end features pin retention hole and groove
• Made in USA
• Federal Specification ANSI B107.2
• Suitable for use with pneumatic and electric impact wrenches

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Product Description

• Black industrial finish
• Specially heat-treated for impact use to provide long life, safety and durability
• Spring plunger on 3/8" and 1/2" drive sizes provides secure socket retention for safety and convenience
• Pin and O-ring or RET RING® (sold separately) secure 3/4" drive tools onto impact wrench for safety and convenience; drive end features pin retention hole and groove
• Made in USA
• Federal Specification ANSI B107.2
• Suitable for use with pneumatic and electric impact wrenches

Technical Specifications

Item#: 19158
Manufacturer Model #: 4-102
Style Individual Tool
Drive Size 1/2 "
Length 3-1/2 "
Specifications ANSI B107.2
Drive Type Square
Locking Type Pin
UNSPSC #: 27112832
TAA Compliant: Yes
Weight: 0.38 lb

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