The Manfrotto 229 3D Super-Pro Head delivers smooth panning action. It features three built-in spirit levels for horizontal and vertical control. It has a quick release camera plate with secondary safety catch for added security. It has a 1/4' plus 3/8' screw camera attachment. It is compatible with the following plates: 030-38, 030ARCH-14, 030ARCH-38, 030HAS, 030L, 030UNIV, 030VHS-38, 130-14, 130-38.