Nystrom 60 Minute Upward Swinging Steel Access Door
Company: Nystrom, Inc.
Access Door (16 gauge) / Frame Assembly (16 gauge) (Cold-Rolled or Stainless Steel) (Insulated) (Key-Operated or Latch-Operated) for installation in Horizontal Floor/Ceiling Assemblies in an Upward Swinging Configuration.
RATING
60 Minute
MAXIMUM SIZE
Maximum Width – 24"
Maximum Length – 36"
Minimum Thickness – 2"