✨ New Arrivals Just Dropped!Explore
HomeStore

Astro Tools 78311 11-Piece 3/8" Drive 1/2 Size Socket Set - 9.5-19.5mm for Undersized, Swollen or Damaged Hardware

Product image 1

Astro Tools 78311 11-Piece 3/8" Drive 1/2 Size Socket Set - 9.5-19.5mm for Undersized, Swollen or Damaged Hardware

Astro Tools 78311 11-Piece 3/8" Drive 1/2 Size Socket Set - 9.5-19.5mm for Undersized, Swollen or Damaged Hardware

  • Ever grab a 13mm socket and it's too tight to fit, but 14mm feels lose? And it's not SAE?
  • Not every bolt and nut on vehicles remain factory perfect to the millimeter over time and service life
  • Use 0.5mm under sockets for rounded and damaged bolts and nuts, use 0.5mm over for swollen or corroded bolts and cap covered nuts
  • For hand tools and impact wrenches, use a hammer to fit 1/2 size under sockets where needed
  • Also works on SAE fasteners by stepping down the effective hex dimension on worn out hardware
Select Style
From $355.48
Astro Tools 78311 11-Piece 3/8" Drive 1/2 Size Socket Set - 9.5-19.5mm for Undersized, Swollen or Damaged Hardware
$355.48

Product Information

Shipping & Returns

Description

  • Ever grab a 13mm socket and it's too tight to fit, but 14mm feels lose? And it's not SAE?
  • Not every bolt and nut on vehicles remain factory perfect to the millimeter over time and service life
  • Use 0.5mm under sockets for rounded and damaged bolts and nuts, use 0.5mm over for swollen or corroded bolts and cap covered nuts
  • For hand tools and impact wrenches, use a hammer to fit 1/2 size under sockets where needed
  • Also works on SAE fasteners by stepping down the effective hex dimension on worn out hardware

You may also like

NEW
Thumbnail 1

Astro T20AH 1/4-Inch 90 Degree Angle Die Grinder with Safety Lever, 20,000rpm

$401.08

-7%NEW
Thumbnail 1Thumbnail 2

Astro Pneumatic Tool 2181 8-Piece Double Cut Carbide Rotary Burr Set 1/4" Shank in Blow Molded Case

$443.07

$412.67

NEW
Thumbnail 1Thumbnail 2

Astro 201 ONYX Composite 1/4-Inch Mini Die Grinder with Safety Lever

$313.83

NEW
Thumbnail 1Thumbnail 2

Astro Pneumatic 2185 Long Double Cut Carbide Burr Set, 5-Piece

$448.66

NEW
Thumbnail 1Thumbnail 2

Astro 204 ONYX Composite 1/4-Inch 90 Degree Angle Die Grinder with Rear Exhaust

$449.68

NEW
Thumbnail 1

Astro 1222 Blue Composite Body Angle and Medium Die Grinder, 1/4-Inch

$438.91

NEW
Thumbnail 1Thumbnail 2

Astro Pneumatic Tool 218 1/8" Pencil Type Die Grinder - 56,000RPM,Black,gold,blue, 42377

$327.12

NEW
Thumbnail 1

Astro T210 1/4-Inch Medium Die Grinder with Safety Lever, 22,000rpm

$265.98

NEW
Thumbnail 1Thumbnail 2

Astro 202 ONYX Composite 1/4-Inch Medium Die Grinder with Safety Lever

$320.44

NEW
Thumbnail 1

Astro Pneumatic Tool 74310 10-Piece 3/8" Drive Flex Socket Set - 6 Point - Metric

$387.11

NEW
Thumbnail 1Thumbnail 2

Astro Tools 783105 10.5" Long Flex Head Nano Socket Ratchet Wrench

$110.02

NEW
Thumbnail 1Thumbnail 2

Astro Tools 78320 20pc 3/8" Drive with Outside Hex Nano Impact Torx, Metric Hex & Triple Square Bit Socket Set

$538.50