4463-1 - Key in knob Yale Std, HD

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Application

ASSA Key in Knob/Key in Lever cylinders are manufactured to exact manufacturers’ specifications to ensure precise fit and operation while providing the ultimate in high security retrofit for a variety of leading cylindrical lockset manufacturers.

Benefits

  • Two independent locking mechanisms to ensure security and optimum pick resistance
  • Inactive “false” grooves on side pins designed to increase pick resistance
  • Counter mill in each chamber position to further enhance pick resistance
  • Extremely close tolerances
  • Can be easily rekeyed in the field
  • Patented key control

Technical Information

  • Available in 15 different retrofit assemblies
  • Cylinder shell and plug made of high quality brass
  • Stainless steel top pins
  • Bottom pins and master pins are nickel silver

Surface treatment

  • Satin Chrome (213)
  • Polish Chrome (211)
  • Polish Brass (220)
  • Satin Brass (221)
  • Brown oxid (044)

Warranty

ASSA warrants its cylinders against defective workmanship or wear under normal use and with regular maintenance.