The NuTone InVent Series MHB4 Hanger Bar Kit includes durable brackets. At the same time it helps to make installation of your InVent fan a snap. These hanger bars are for use with NuTone InVent Series exhaust fans. Features Includes 4 screws for attaching the hanger bars to the fan Includes 4 hanger bars Helps keep your fan or fan/light firmly in place Simple easy installationSpecifications Dimension: 0.1 H x 0.24 W x 1.18 L in. Weight: 0.8 lbs - SKU: LGHTH924 This product ships in approximately 1 days