Cal-Royal 740 or 740BC Size 4 Door Closer
Size 4 - For Exterior Doors And Heavy Interior Doors Of Wood Or Metal
Universal application. Non-handed for standard, top-jamb or parallel arm installation
Heavy Duty Rack And Pinion
Adjustable closing and latching speed by two separate regulating valves
Factory Tested To Meet Or Exceed Ansi Standard 156.4 Grade 1
BHMA Certified Lifetime Warranty
Optional: Back-check function
Optional: Slim Cover
Finishes: Available in Aluminum , Duranodic, Gold, White (740BC only).
Packaging includes: Wood screws and self tapping machine screws
Model: Cal Royal Model 740, 740BC
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.
The streamlined design permits installation on most commercial and residential applications without adaptors.