Cal-Royal

The Cal Royal 4400 Rim Exit Device has a Grade 2 rating. The device features a 3/4" Latchbolt, Roller Strike and a 1" diameter Crossbar. The device comes in a brushed chrome and dark bronze finish, and comes with either a 36" or 48" crossbar. You would need a 4-1/2" minimum stile width. 

The Cal-Royal 45 Narrow Stile Rim Device is part of the new 4500 Series.  They are designed for Narrow Stile doors with a minimum of an 1-3/4" stile width.  This is a Grade 1 Exit Device, which is the highest traffic rating possible. Exit device ships with strike and mounting screws.

Shown is Left Hand Reverse
Opposite would be Right Hand Reverse