HAMMERHEAD | Finish GLOSS GOLD W/ MIRROR CUT FACE | size desc 21X12 | lug count 5.0 | bolt pattern metric 5X120 | bolt pattern standard 5X120 | offset 52 | backspacing 8.55 | centerbore 67.06 | load rating metric 566.0 | load rating standard 1250.0 | division 10 | barrel config S | shipping weight 34.97 | box label desc GL-GLD MIR-FC | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 0.0 | construction type Flow Formed Aluminum | bolt pattern mm2712 120