Manfrotto Leveling Center Column 190 Pro with 50mm Leveling Ball

Levelling a video head by resetting three leg lengths is slow work. The 556B moves that job to a 50 mm half ball at the top of a 190 Pro center column, where the angle of the top plate is independent of the rest of the tripod.

A turning grip at the base of the column locks and releases the ball, and it comes off while the column is fitted. The plate carries a male 3/8 in screw for a photo or video head and a bubble spirit level. Weight is 0.67 kg (1.48 lb).