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