Manfrotto MK293A4-A0RC2 Tripod Kit with RC2 3 Ball Head Description. The Manfrotto MK293A4-A0RC2 is the most compact ball head kit in the 290 family. Ideal for travelling the 4 section tripod is fitted with the detachable aluminium ball head. It is the best solution for compactness & rapid movements. The anti-shock collar protects your camera from accidental impact whilst the 3 faced design column prevents rotation to allow for increased accuracy & steadfastness. Leg locks provide a rock-solid support & with their innovative adjustability they provide a consistent & excellent performance.