4pc | 2" (1" per side) | 4x100 Wheel Spacers Adapters Acura Honda M12x1.5 Studs - SmartPartsCo Highlights of fitment: Acura, Honda, Chevrolet, Toyota popular models You are receiving 4 pieces/rings with bolt pattern of 4x100mm to 4x100mm Studs are 12-1.5 and there is a 60.1mm center bore Thickness is 1.0" per spacer for 2" wheel to wheel!