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The Doromatic 1790 rim device is typically used in applications where maintenance is a concern because the rim device has fewer parts and pieces than current exit devices. The result is less maintenance and adjustment. The streamlined design has no openings for chains, reducing the risk for code infringements and offering increased building security by eliminating the possibility of tampering and forced entry through the use of coat hangers and other tools. The Doromatic 1790 may also be used to retrofit a Doromatic 2090 series crossbar device.
Hand: Non handed.
Centercase and end cap are powder-coated black only.
Latchbolt: 1" thickness, 3/4" throw.
Dogging Feature: Hex Key Dogging standard
Cylinder: Rim, key entry (NL) or hold back (HB) available
Sizes: 30", 36", 42", and 48".
Doors: 1-3/4" thick metal or wood, specify if wood door.
Projections: 3-3/8" in neutral position, 2-3/8" in dogged position. Pushbar
height is 2-1/2".
Stile: 1-3/4" minimum.
Replacement parts are also available
Shipped with all screws and strikes. If you wish to use a key cylinder on the exterior, you will need the 1790 NL/HB Cylinder Assembly, 179CA.