Great Lakes Regional Event, USA

495 mm Center of Pin Boss to Center of Pin Boss • 304 mm Inside to Inside Pin Boss Spacing

40 mm Diameter Pins • 200 mm Center of Pin Boss to Center of Pin Boss • 135 mm Inside to Inside Pin Boss Spacing

101 mm Diameter Pins • 508 mm Center of Pin Boss to Center of Pin Boss • 114 mm Inside to Inside Pin Boss Spacing

40 mm Diameter Pins • 190 mm Center of Pin Boss to Center of Pin Boss • 125 mm Inside to Inside Pin Boss Spacing

45 mm Diameter Pins • 180 mm Center of Pin Boss to Center of Pin Boss • 120 mm Inside to Inside Pin Boss Spacing

40 mm Diameter Pins • 190 mm Center of Pin Boss to Center of Pin Boss • 127 mm Inside to Inside Pin Boss Spacing

40 mm Diameter Pins • 280 mm Center of Pin Boss to Center of Pin Boss • 170 mm Inside to Inside Pin Boss Spacing

40 mm Diameter Pins • 200 mm Center of Pin Boss to Center of Pin Boss • 135 mm Inside to Inside Pin Boss Spacing

90 mm Diameter Pins • 530 mm Center of Pin Boss to Center of Pin Boss • 400 mm Inside to Inside Pin Boss Spacing