Dorma RTS88-105-NHO-3 Non Hold Open 105, Overhead Concealed Door Closer Size 3
Compact closer body is designed to fit into headers as small as 1-3/4″ 4″. Closer body is non-handed. One closer for both single-acting or double-acting doors. Accommodates maximum door weight of 250 lb (interior) or 200 lb (exterior), including all hardware.