Sargent 68-3523 Concealed Vertical Rod  Top Case/Bracket Assembly for 1 3/4" Thick Doors with 1/4" Cladding

The Sargent 68-3523 Concealed Vertical Rod Exit Device Top Case/Bracket Assembly for 8600 Series Devices, for use with Functions 13 (Key Outside Unlocks/Locks Trim) and 15 (Passage Only) for Doors 1-3/4" thick with 1/4" Cladding.