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Proto J1221MASD Satin Finish Metric 21mm Combination Wrench, 12 Point

Availability:
Out of stock
Sold out
Original price $50.68
Original price $50.68 - Original price $50.68
Original price $50.68
Current price $25.15
$25.15 - $25.15
Current price $25.15

Product Description

Proto J1221MASD Features

  • Satin finish provides corrosion resistance and a slip resistant grip
  • 12 point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners
  • Anti-Slip Design (ASD) Open End
    -Patented locking grooves help prevent the wrench from slipping off the fastener when turning
    -The arched surfaces are designed to spread the contact forces over a greater area
    -Loads are kept off the corners of the fastener which helps prevent fastener rounding
  • Metric sizes 9mm and smaller and sizes 36mm and larger do not have the ASD feature
  • Box ends incorporate the TorquePlus™ system
  • Proto® TorquePlus™ wrenches are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials
  • The TorquePlus™ design is a high performance drive configuration which allows for quick and easy wrench engagement to the fastener flats, not the corners
  • The TorquePlus™ 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 box end, minimizing slippage
  • The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners

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