350AA Full Mortise Automatic Door Bottom Commercial Door Hardware - 1-3/4" thick

- 1-3/4" thick

(High security applications can require use of both PIN code plus Prox ID for access

Sargent #41 1-1/8" Mortise Cylinder

Units packed with wood screws

350AA Full Mortise Automatic Door Bottom Commercial Door Hardware - 1-3/4" thickZero 350AA Automatic Door Bottom, Regular Duty, Aluminum Clear Anodized The patented automatic door bottom technology from Zero ensures an efficient seal against the floor or saddle. As the door is closed, the adjustable plunger is compressed against the door frame, activating a concealed flat spring mechanism. Zero door bottoms are designed to block penetration by air, sound, smoke, and flames. AA = Anodized aluminum Fire rated UL10C ANSI BHMA: