19mm wide opening - 1 Slot Vent Covers

Floor slot diffusers single slot grill End caps are supplied as standard for single piece diffusers and for end GRILLES Ceiling Sidewall Floor Computer Floor Cill Single & Double single slot diffuser Return Air Grill · Door Vents · Rain Louvers The most popular items are 3 slot Linear Diffuser, 2 slot Linear Diffuser, and single slot Linear Diffuser

single long slot toaster In stock and ready to ship Linear Air Diffusers Linear Slot Diffusers Linear Slot Diffuser Single Deflection Grilles