Rutland Electro Brass Overhead Door Closer | TS.9206 PVD Highly efficient door closer Immense torque & control Ideal for heavy usage Slimline appearance Temperature stable hydraulic oil unique to Rutland closers Can be used in temp -30 degC to +60 degC Universal application Rutlock feature Adjusable arm set Adjustable delayed action Adjustable back check Adjustable latch speed Adjustable closing speed Power size 2-6 Hold open arm (not to be used on fire doors, non CE) Drop plate (Non CE) 10 year guarantee Fire tested Manufactured by Rutla