What door widths does the Von Duprin 55 or 88 series crossbar device accommodate?

For decades, the only available crossbar was 42".  It would accommodate up to a 4' door.  For narrower doors, the crossbar was field cut as needed.

In 2018, Von Duprin began to ship crossbar devices with two different length options.  The 3' device with a 32" crossbar is furnished when 3' door is specified, or if no door width is specified.  For door widths greater than 3', specify 4' device, which is furnished with a field sizeable 42" crossbar. 

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