
Hold Open Arm for 11-504 closers (Aluminum)
Part Number: 11-504-RHO-AL
Sold by: Each Color: Duronodic
Type: Color: Dark Brown
Description:
Three valve, closing, latching and back check speed controlled by three separate regulating valves.
Universal application: Standard, top jamb, parallel arm installations.
Adjustable arms comes with parallel arm bracket.
Reinforced type adjustable tube arm.
Rack and pinion operation contained in a high tensile precision cast aluminum housing for the highest quality.
High quality hydraulic fluid for high lubricity and constant lubrication.
Reversible - left or right hand fixing