M31 LOK2 BEADLOCK | Finish SATIN BLACK W/ MATTE GRAY RING | size desc 14X7 | lug count 4.0 | bolt pattern metric 4X137 | bolt pattern standard 4X137 | offset 00 | backspacing 4.0 | centerbore 112.1 | load rating metric 453.0 | load rating standard 1000.0 | division 20 | barrel config S | shipping weight 19.25 | box label desc S-BLK M-GRY RG | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 0.0 | construction type Cast Aluminum | bolt pattern mm12319 137