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Stanley® 5/16" Satin Finished Steel Proto® TorquePlus™ 12 Point Anti-Slip Design Combination Wrench

Airgas Part #:S29J1210A

Stanley Hand Tools

Manufacturer #:J1210A

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$9.57 /Each
Package Size: 1 Each
$9.57 Each
$9.57 Each

Typically in Stock

Item Details

  • Stanley® Proto® 12 Point Combination Wrench measuring 5/16" X 5 3/8" is designed to use with stubborn or damaged fasteners that are made from soft materials. Wrench has satin finish that provides corrosion resistance and a slip resistant grip with its anti-slip design. It has patented locking grooves that helps to prevent the wrench from slipping off the fastener when turning, arched surfaces to spread the contact forces over a greater area. It has torque plus system incorporated in its box ends. It employs a radius-corner design, shifting contact area and stress away from the fastener corners and minimizes fastener rounding, helps to extend fastener life and allows the user to more easily turn worn, rounded or rusted fasteners.


  • Open End: Anti-slip design (ASD)
  • Locking groove to help prevent slippage
  • Arched surface which spreads the force over a 400% larger contact area to help prolong life
  • No ribs or serrations to damage fasteners
  • Boxed end: Torqueplus™
  • Allows up to 15% more torque to be applied to the fastener
  • Reduces risk of fastener rounding
  • Provides a better grip on worn, rounded fasteners


  • Production
  • Industrial
  • Professional


  • Use safety goggles
  • Serious eye injury is possible
  • Do not use extenders or cheater bars
  • Pull hand tools toward you
  • Do not push
  • Maintain your balance
  • Prevent slipping
  • Keep tools clean
  • Do not open more than one tool box drawer at a time
  • Push tool cabinets
  • Do not pull

Product Attributes

Product Type

» Wrench

Size Description

» 5 3/8" L
» 5/16"


» Satin Finished Steel

Trade Name

» Proto®
» TorquePlus™