The GF-QUAD DOLLY provides front, rear and 4-wheel inverted steering. Its removable steering rod with stepless angle adjustment folds flat for compact storage. The GF-QUAD DOLLY offers quick mount Levelling Legs as well as quick release pneumatic, track or skateboard wheels, not requiring any tools. The removable, telescopic push bar fits with ease through doorways. Its lockable steerage transmission is for perfect straight moves or reproduction of circle shots.