ANSI/BHMA A156.5, Grade 1UL Listed for Fire Door Accessory for use with 3 hour "A" labeled doorsStainless steel constructionTamper resistant2,400 lb forcing strengthDurability minimum - one million...
Satin Stainless FinishStainless Steel materialIt is recommended for use with Mortise locksets with a 1" deadbolt and a center-lined deadlatch Satin Stainless Finish