Establishes requirements for overhead door holders and includes performance tests covering operational, cyclical, strength and finish criteria. Types are described with identifying numbers.
This item is available as part of a discounted standards set covering Door Controls .
Product Details
Published: 09/29/2010 ANSI: ANSI Approved Number of Pages: 11 File Size: 1 file , 190 KB Part of: BHMA A156 Standards Set, BHMA LOCK THE DOOR