Home Hand Tools Impact Extension, 1/2"Drive, 3-1/2" Length
Hand Tools
DV_ZoomOriginal_I_19158.jpg
DV_ZoomOriginal_I_19158.jpg

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

Read More
Check Availability

Frequently Bought Together

DV_ZoomOriginal_I_DY89310410.jpg

Alu-Master 8-Way Torpedo Level

Item#: DY89310410
DV_ZoomOriginal_P_HT5095.jpg

18" Locking Smooth Operator Clamp

Item#: DY89840518
DV_ZoomOriginal_I_FA5474.jpg

Utility Knife, Folding , 4" Closed

Item#: FA5474
DV_ZoomOriginal_I_19253.jpg

Impact Extension, 3/4"Drive, 9-3/4" Length

Item#: 19253
DV_ZoomOriginal_P_HT5283.jpg

Universal Stwobble Adapter 3/8" Drive, 2-1/2" Length

Item#: DY89320305
DV_ZoomOriginal_P_HT5283.jpg

Universal Stwobble Adapter 1/4" Drive, 2-1/2" Length

Item#: DY89320312
DV_ZoomOriginal_I_1404768.jpg

Bumper and Wheel Well Liner Push-Type Retainer

Item#: 1404768
DV_ZoomOriginal_I_1365427.jpg

Fender Apron Drive Rivet 8mm Hole

Item#: 1365427
DV_ZoomOriginal_I_KT13998.jpg

Engine Under Cover Drive Rivet Plastic 7mm Hole

Item#: KT13998
DV_ZoomOriginal_P_HT5344.jpg

Universal Socket Set, SAE, 3/8" Drive, 8pc

Item#: DY89320200
DV_ZoomOriginal_P_HT5290.jpg

2.1 Round Head Ratchet 3/8 Drive 168 Tooth

Item#: DY89285105
DV_ZoomOriginal_P_HT5345.jpg

Universal Socket Set, Deep, 1/2" Drive, 24pc

Item#: DY89310039
DV_ZoomOriginal_I_P67286.jpg

Sheet Metal Drill Bit Alloy Steel 1/8"

Item#: P67286
DV_ZoomOriginal_P_HT5273.jpg

Cross-Over Socket Extension Set, 3/8" Drive, 3 Piece

Item#: DY89320050
DV_ZoomOriginal_I_P48733.jpg

Spot Weld Remover Drill Bit HSS 1/4" (M6)

Item#: P48733

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
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

Suggested Products

DV_ZoomOriginal_P_HT5273.jpg

Cross-Over Socket Extension Set, 3/8" Drive, 3 Piece

Item#: DY89320050
DV_ZoomOriginal_I_DY89310410.jpg

Alu-Master 8-Way Torpedo Level

Item#: DY89310410
DV_ZoomOriginal_P_HT5095.jpg

18" Locking Smooth Operator Clamp

Item#: DY89840518
DV_ZoomOriginal_I_FA5474.jpg

Utility Knife, Folding , 4" Closed

Item#: FA5474
DV_ZoomOriginal_P_HT5136.jpg

12" Auto-Adjust Pliers

Item#: DY89310303
DV_ZoomOriginal_I_DY81420015.jpg

11Pc Lock and Load Hammer Set

Item#: DY81420015
DV_ZoomOriginal_P_HT5344.jpg

Universal Socket Set, SAE, 3/8" Drive, 8pc

Item#: DY89320200
DV_ZoomOriginal_P_HT5290.jpg

2.1 Round Head Ratchet 3/8 Drive 168 Tooth

Item#: DY89285105
DV_ZoomOriginal_I_FA5737.jpg

Nutsetter & Bit Set, Magnetic, 22pc

Item#: FA5737
DV_ZoomOriginal_I_DY89310520.jpg

Interchangeable Hex Bit Set 24Pc SAE

Item#: DY89310520
DV_ZoomOriginal_I_DY81100900.jpg

Master Security Bit Set 203Pc

Item#: DY81100900
DV_ZoomOriginal_I_P59549.jpg

Razor Blade Single Edge w/Notch

Item#: P59549

Your Recently Viewed Items