Material: aluminum alloy bracket + stainless steel outer ring
Thickness: about 1.8mm
Packaging: genuine boxed single piece
Diameter: 140/160/180/203MM
Weight: 83/109/136/176g (corresponding to the above diameter)
hole core circle diameter :44MM
Color: Electroplating
Process: CNC engraving and milling, electroplating, laser marking, stamping, corrosion resistance, not easy to rust.
Standard 6-hole installation