D557 ANZA | Finish MATTE BLACK GUN METAL RING | size desc 18X8 | lug count 5.0 | bolt pattern metric 5X110 | bolt pattern standard 5X110 | offset 27 | backspacing 5.56 | centerbore 65.07 | load rating metric 816.0 | load rating standard 1800.0 | division 10 | barrel config S | shipping weight 30.0 | box label desc MT-BLK-GBR | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no M8X7MB | lip depth 1.67 | construction type Cast Aluminum | bolt pattern mm5041 110