Its "Quick-Click" system also ensures effortless switching between Full Power

It is both a durable and long-lasting enamel that is corrosion resistant

Glides over air entrained concrete for a smooth finish

one of the hardest materials known

D batteries are individually date-coded for effective inventory management

#4 DURA DOOR CLOSER-UL 10yr NOM-HANDED 2VALVE GRADE 3 PULL ELBOWS Its "Quick-Click" system also ensuresThe 950 closer features 2 speed controls for closing and latching. Non handed and using the same template as many other national brands, including the Parker 500, the Yale 50 and the Norton 1600, the S. Parker 950 is a rack and pinion action door closer with all temperature hydraulics in an aluminum housing. Separate controls adjust, at any time, both closing and latching speeds. A fully adjustable model with back check is available.