【75mm Base Heavy Duty Video head】VS12 video tripod head has a a steady structure. Max load 26 pounds, weighs 2.9 pounds. 1/4 and 3/8 inch mounting screws are suitable for most digital cameras. Diameter of the bottom base is 2.95 inches, and 3/8 stainless-steel screw holes prevents wear(1/4 inch conversion nut is provided), suitable for all tripods, monopods, light stands, camera sliders connection ,75mm Base for Manfrotto Video Head ,. 【Smooth Fluid Head】The video head is designed with a precise independent hydraulic chamber, and the damping oil withstand high temperature of 70℃ without oil leakage, and it will not be frozen at minus 30℃. The head can shoot and record 360-degree panorama, tilts +90 degrees and -75 degrees, which can meet the shooting and recording of various angles. 【Safe Protection】The video head is designed with a double insurance system, which can effectively prevent the machine from slipping due to misuse of the QR plate. There are 3/8-inch screw holes on the left and right sides of the head to install accessories. There is a level in front of the head body to assist in horizontal shooting and recording. 【Two QR Plates】Two fast release plates 12cm & 14 cm are included. The camera screws on the QR12H quick release plate can be installed with the included Allen key and slotted coin, which is easy to operate. Both the head platform and the QR plate have corresponding size scales to adjust the position of the center of gravity of the machine, so that the video head can achieve automatic rebound effect. 【Removable Handle】The handle sheath is made of comfortable silicone cover, which is characterized by cold resistance, high temperature resistance, comfortable and convenient operation and easy adjustment. Video Fluid Head for DSLR Camera V12, Max Load 26 lbs, with 2 Fast Release Plate 12cm & 14 cm,75mm Base for Manfrotto Video Head , Tripod Head Heavy Duty for Monopods Tripods Slider Connection