DR389/72 Dbl Roller Carriage

Double Roller Carriage

The Doric DR389/72 Double Roller Carriage contains corrosion resistance properties and is suitable for all door applications.

The DR389/72 provides ease of adjustment under load and greater structural integrity.

 Features

  • Designed specifically for the NZ residential market
  • Engineered for smooth trouble free operation
  • Fixed adjustment ensures sash will not drop over time
  • Carriages are corrosion free
  • Stainless steel adjustable internal housing
  • Bearings are manufactured from triple “A” Grade precision ground ZZ bearings
  • Tyres are injection moulded in one piece and manufactured from Polesium™
  • Door roller can be screw fixed into frames during assembly
  • Very high loads and cycle properties
  • Tested to Australian Standards
  • Door roller can be screw fixed into frames during assembly
  • Very high loads and cycle properties
  • Tested to Australian Standards
  • DR389/72 Double Roller Carriage

    DR389/72 Double Roller Carriage

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