Knape & Vogt 82 Series 78 In. White Steel Heavy-Duty Double-Slot Shelf Standard Master Lock Automatic top door spacing eliminates

Automatic top door spacing eliminates unsightly gaps

It installs on the peak of the roof

everyday operation of Chamberlain chain drive models

Delivers the best protection and ventilation along with the most sleek design for a clean

8" 2-valve concealed

Knape & Vogt 82 Series 78 In. White Steel Heavy-Duty Double-Slot Shelf Standard Master Lock Automatic top door spacing eliminatesThe 82 Series double slot standards offer smooth and rounded corners, giving a softer and less intrusive appearance. The recessed groove design provides a streamlined surface where the bracket meets the standard. Vertically adjustable in 1 1 4 In. increment. Use with 182 Series brackets.