MetalZinc duct board access door with tab lock frame is used to access the inside of rectangular ductwork. Works in 1 in, 1-1/2 in and 2 in duct board applications.

MetalZinc Duct Board Access Door, 10 in Size, 2 Cams, 24 ga, Steel, Galvanized, Material Standard: ASTM A653, 10 in Length, 10 in Width, 20 to 200 deg F

• 2-1/2 in long tabs for duct boards
• Metal backing on inside of the door
• Camlock on all doors
• Gasket is closed cell neoprene, UL94HFT listed with service temperature range of 20 to 200 deg F, the gasket is bonded to the inside of the frame
• All frames are manufactured with spot welds at each corner for increased strength and improved dovetail design for easy installation on metal ducts
• Cams and strikes are stamped using 16 ga galvanized steel
• The latch is stamped from 20 ga galvanized steel
• Each cam is secured to the door with a rivet
• The latch is secured to the door with a rivet
• The latch is secured to the frame in two locations for added stability