Skylight Operators | Straight or Angle Drive | Non Electric | Old Roto Parts

$338.88
SKU: Manual Skylight Units

 

The manual skylight operator crank control system, Angle Drive # OT-OFR-AD or Straight Drive # OT-OFI-SD Shown Below - units are is easy to install and replace older units and is compatible with wood, metal or vinyl framed skylights. Replaces some ROTO Skylight Old Versions With Field Fitments. The special high gear reduction provides for the low torque needed to lift a sash weight of up to 140 lbs. with minimum effort. The steel chain is detachable at the sash for easy maintenance. Handle Included. Available in Chestnut Bronze or White.

 

Specify Color and "Angle" or "Straight Drive" - in the "comment section" at checkout.

IF NONE SPECIFIED WE WILL SHIP BRONZE / STRAIGHT DRIVE.

 

  • Our special high gear reduction provides the low torque needed to lift a maximum sash weight of 140 lbs. (63.6 kg.) with minimum effort 
  • For ease of factory or field installations, the steel chain is detachable at the sash
  • An acetal case liner keeps the chain and sprocket sliding smoothly, easing the force required to open the window
  • The high-pressure, zinc die-cast case is phosphate coated, electrostatically painted to provide a finish that resists chipping and flaking 
  • The worm gear is made from hardened steel for lasting service
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Catalog: 
Truth Skylight Systems
Price: $338.88