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Black impact socket with ASTA logo, 12-point internal profile and 1/2" square drive recess, retention hole visibleDark gray impact socket on its side showing square drive recess, exterior grooves and retention holeImpact socket viewed from above showing 12-point internal profile, square drive recess and side retention hole

Impact Socket 12-Point 22mm 1/2-Inch Drive, Chrome-Moly Construction

Professional-grade 22mm impact socket with 12-point drive, engineered for high-torque pneumatic impact wrench applications.

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Description

Impact Socket 12-Point 22mm 1/2-Inch Drive

Brief Overview

This is a purpose-built impact socket designed specifically for pneumatic impact wrenches operating in demanding industrial and automotive environments. The 22mm 12-point design provides the precision needed for modern fastener work while the forged chrome-moly construction withstands the repetitive shock loads that conventional sockets cannot endure. If you stock a range of impact sockets, consider pairing this with smaller 12mm and 21mm variants as well as larger capacity options to provide your customers with complete fastener coverage across common automotive and industrial applications.

Key Features

  • 12-Point Internal Geometry – Reduced contact stress on fastener corners; minimizes rounding compared to 6-point designs
  • 1/2-Inch Square Drive – Industry-standard connection for mid-range impact wrenches; compatible with universal impact wrench kits
  • Chrome-Moly Forged Construction – Ductile material absorbs impact shocks without cracking or chipping
  • Matte Industrial Finish – Corrosion-resistant coating suitable for wet shop environments
  • Retention Hole & Grooved Base – Accommodates retaining rings or pins for secure attachment to quick-change couplers
  • Compact 78mm Overall Length – Suitable for confined spaces and tight fastener access points

Technical Specifications

Parameter Value
Socket Size 22mm
Drive Type 1/2-Inch Square Drive
Point Configuration 12-Point
Outer Diameter (D1) 34mm
Outer Diameter (D2) 30mm
Wall Thickness 13mm
Overall Length 78mm
Material Chrome-Moly Forged Steel
Finish Matte Industrial (Corrosion-Resistant)
Suitable Drive Tool Pneumatic Impact Wrench (1/2-Inch)

Business Advantages for Resellers

  • Recurring Demand: Impact sockets are consumed at high rates in active repair shops; stock rotation ensures steady turnover
  • Margin Protection: Forged impact sockets command premium pricing versus standard sockets due to specialized material and manufacturing
  • Bundle Opportunity: Pair with impact wrench kits and quick-change systems for larger ticket sales
  • Durability Reputation: Chrome-moly construction builds customer confidence; fewer warranty returns and complaints versus economy alternatives
  • Professional Positioning: Stocking a full range of 12-point impact sizes positions your operation as a serious supplier to commercial garages and industrial facilities

Application Context

This 22mm socket is ideal for:

  • Automotive Suspension Work – Wheel bearing fasteners, control arm bolts, and strut mounting nuts
  • Engine Service – Spark plug removal on certain engine configurations; timing cover bolts
  • Industrial Bolt Applications – General-purpose fastening in machinery and equipment assembly
  • Fleet Maintenance – High-volume repair operations where impact wrenches are standard practice

The 12-point geometry is particularly effective on fasteners where corrosion or minor damage has begun to round the corners—a common scenario in automotive repair.

Call to Value

Stock this 22mm impact socket as a core item in your impact socket lineup. Its 78mm compact length and proven chrome-moly durability make it a workhorse for shops relying on pneumatic impact tools. Pair it with complementary sizes to maximize your shop's fastener solution offering.