Learn more about Overhead Door Company of Manhattan™, a leader in commercial door maintenance and installation.
The crane arms are on a free pivot without tension. They serve as a mechanical component that engages the bottom bar and keeps the curtain aligned as it travels between the upper (outer) and lower (inner) guides.
Overhead Door Company of Manhattan™ Showroom Hours Mon – Fri: 7:00AM to 5:00 PM 24/7 Emergency Service Available 785-776-6064 Email Us
Request a Free Estimate
Book Service Online