Component: Horizontal Split Cover and Grid Assembly
Width - Millimeter: 80.772
Inch - Metric: Inch
Material: Aluminum
Outside Diameter - Inch: 5.43

Outside Diameter - Millimeter: 137.922
Other Features: Components May or May Not Intermix Among Brands | Alloy Steel Grid
Coupling Type: Grid Coupling
Width - Inch: 3.18

Component: Horizontal Split Cover
Width - Millimeter: 80.772
Inch - Metric: Inch
Material: Aluminum
Outside Diameter - Inch: 5.43

Outside Diameter - Millimeter: 137.922
Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Grid Coupling
Width - Inch: 3.18