Compatibility: Fits 100 mm (4′′), 115 mm (4.5′′), and 125 mm (5′′) angle grinders.Build: Features a heavy-duty cast iron base for maximum stability and an aluminum alloy arm/body.Adjustability: The clamping angle can be easily adjusted between 0° and 45° for bevel cuts.Table Size: Approximately 190 x 235 mm