Plumbing Karp Ceiling Hatches | 18″ X 18″ Kstdw Concealed Sesame Ceiling Access Hatch For Drywall Ceilings

The Kstdw Is Designed For Complete Concealment In Drywall Ceilings. Door Panel On The Sesame Doors Will Open To A Check Position For Safety And Then Release For A 90 Degree Opening And Is Removable.

Construction:

• Frame Shall Be 20 Gage Hot Dripped Galvanized Steel
• Door Shall Be 20 Gage Electro-Galvanized Steel And Shall Be Lined With 3/8″ Mineral Fiberboard
• Gasketing Shall Be Flame Retardant Polyurethane
• Locks Shall Have Plastic Grommets And Shall Besquare Head Key Wrench Operated
• Hinge Shall Be Concealed Pivot With With A Controlled Action Device (Cad), Except For Size 12″ X 12″