3/8 in Drive, 9mm 12 pt Metric Socket, 12 Points

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Key Features
  • Drive Size: 3/8 in
  • Socket Type: Deep
  • SAE or Metric: Metric
  • Number of Points: 12
  • Overall Length: 2 1/8 in
  • Material: Alloy Steel
  • Finish: Chrome
  • Output Type: 12 pt
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  • Brand Proto
  • MFR #
  • Zoro #
  • Country of Origin
    United States
  • Category Sockets


Drive Size 3/8 in
Overall Length 2 1/8 in
Size 9mm
Socket Depth Deep
Socket Sizes 9mm
Socket Size 9 mm


Socket Type Deep
SAE or Metric Metric
Number of Points 12
Material Alloy Steel
Finish Chrome
Output Type 12 pt
Features Manufactured with Four Detent Holes so that the Pin Detent Will Engage Correctly Regardless of the Direction the Socket is Placed on the Square Drive; The Positive Control System Requires a Separate Tool to Attach or Remove the Socket, Meaning it Cannot be Removed Without Specific Intent; Ideal for Use On Stubborn or Damaged Fasteners, and also on Fasteners Made from Soft Materials; The TorquePlus(TM) Design is a High Performance Drive Configuration Which Allows for Quick and Easy Socket Engagement to the Fastener Flats, not the Corners; The TorquePlus(TM) Configuration Employs a Radius-Corner Design, Shifting Contact Area and Stress Away from the Fastener Corners and Distributing Contact Stresses Over a Large Area of the Socket, Minimizing Slippage; The TorquePlus(TM) Internal Design Minimizes Fastener Rounding, Helps to Extend Fastener Life, and Allows the User to More Easily Turn Worn, Rounded, or Rusted Fasteners
Item Deep Socket
Drive Type Hand
Tether Capable Tether Ready
Standards AS954E S3.8.1, ASME B107.5M
Impact Rated No
Measurement Type Metric
Tether Style Tether Ready
Tether Ready Yes
Socket Shape 12-Point
Product Type Socket
Type 4-Hole


Socket, Socket Size 9 mm, 12-Point, Alloy Steel, Chrome, Deep, Hand, Drive Size 3/8 in, Metric, Impact Rated No, Standards AS954E S3.8.1, ASME B107.5M

    Reviews of Proto #J5009M-TT