Pemko 411ANBL36 Automatic Door Bottom 9/16" Mill Aluminum/Brush 36"

Pemko 411ANBL36 Full Mortise Automatic Door Bottom with Black Nylon brush seal 36" long. This Pemko automatic door bottom consist of an 9/16" x 1-3/8" mill finish aluminum case which surrounds a movable drop bar seal. The drop bar seal is actuated by a plunger which contacts the jamb as the door is closing, forcing the drop bar seal down against the floor or threshold. Especially over Uneven surfaces the Nylon Brush provides an excellent seal to keep out draft, dust, moisture, insects, fumes, light, and sound. This door bottom is designed to seal a gap of 1/8" to 3/4" from bottom of the door and can be trimmed as much as 2" in length. Screw holes are slotted for adjustment. For full mortise installations.