14" x 14" Fire Rated Access Door for Walls - Karp The KRP-250FR is non-insulated and rated by Underwriters Laboratories for 1.5 hour "B" label in wall, and may be used in 2 hour fire rated wall assembly. Category Number: 627 Brand: Karp Mpn: KRP-250-14-14 Model Number: KRP-250-14-14 Upc: 708747136753 Weight: 9.82 Width: 14.000
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