US LOCK 1740 SERIES DOOR CLOSER BARRIER FREE SIZE 1-4 DURONOTIC

Streamline/adjustable
Heavy-duty
Supplied with parallel arm bracket
Surface applied closer with rack & pinion mechanism
Fully adjustable closer power sizes 1-4
Four separate valves independently adjusts sweep & latch speeds, backcheck and power size
Imported
Finish: DL (Duronotic)