The Leofoto MK-40 40mm Ball head is purpose-built for heavy equipment support from the ground up. It comes with an ARCA Dovetail standard clamp system. The MK-40 features an elongated knob for easier use when mounted.
Height: 90mm / 3.54 inches
Ball diameter: 40mm / 1.57 inches
Mounting hole: UNC3/8""，M4
Weight: 380g / 0.84 lbs
Max load: 20kg / 44.09 lbs