Roton 780-110HD Heavy Duty Concealed Leaf Continuous Gear Hinge, For 1" to 1-3/8" Thick Door Length:83" (for 7'0" door) MS+1890 Series

MS+1890 Series

flat screwdriver inserted in outside lever and turned releases button to unlock

For Aluminum Door Applications

Includes ETL lever trim (includes cylinder)

1/4-20 x 2" Thru Bolt

Roton 780-110HD Heavy Duty Concealed Leaf Continuous Gear Hinge, For 1" to 1-3/8" Thick Door Length:83" (for 7'0" door) MS+1890 SeriesHager Roton 780 110HD Heavy Duty Concealed Leaf Continuous Gear Hinge, For 1" to 1 3 8" Thick Door The Original Hager Companies has been manufacturing the original Continuous Geared Aluminum Hinges for over 25 years. The unique design of Roton consists of three important parts: an internal rolling contact gear profile, a high strength cover channel, and solid bearings made of celanex. Working together, these parts evenly distribute door weight and