Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 2 Coned - 24" x 24" - For 6" Vent Connection - Black 18in diameter with actual outer dimensions of

with actual outer dimensions of 16

Secure Locking Mechanism – Features a permanently attached eight-tumbler lock with a supplied key for added security

flex-shrink: 0

Installing the plaster frame is effortless – secure it into your sheetrock

+ Product Description Introducing the 3-coned supply grille for a T-bar lay-in

Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 2 Coned - 24" x 24" - For 6" Vent Connection - Black 18in diameter with actual outer dimensions of+ Product Details Size 24"w X 24"h. These are specially sized to fit into all drop ceilings, 24"x 24", also called T Bar systems. Can be hooked up with our "Butterfly Dampers" for precise airflow control. For 6" Round Duct Opening Spiral or Flex High Quality No sharp surface edges. Just run your finger along the edge of the top plate and youll find a smooth finished surface. Installation Location Ceiling. Design Easy unrestricted air flow for your