1st Gear (using mini tines)..............35.6 mm x 35.6 mm (1.4 in. x 1.4 in.)
2nd Gear..............50.8 mm x 50.8 mm (2.0 in. x 2.0 in.)
3rd Gear..............66 mm x 50.8 mm (2.6 in. x 2.0 in.)
4th Gear..............73.6 mm x 50.8 mm (2.9 in. x 2.0 in.)
OUO1082,00065F3-19-20130225