The dual liner cavity has an internal spring tab that pushes liners forward while only allowing single liner dispensing
Schlage ND25D ATH Grade-1 Cylindrical Lever Lock
Even in the most demanding applications
ANSI Function: 14 - Always operable (passage)
Requires rim cylinder (not included)
DSR-408 Door Bottom Shoe with Rain Drip Length:36" The dual liner cavity hasCal Royal DSR 408_V Door Shoe with Rain Drip, Vinyl Seal Engineered and tested for durability and reliable performance to ensure that they meet or exceed the industry standards, providing an energy efficient door solution that restricts air, light, smoke, and insects from around the opening. Door Shoe is applied to the underside of the door creating a barrier against dust, drafts, light, smoke, and fire without compromising the aesthetics of the door