The Sirui LE-60 Leveling Base allows you to adjust the video head level independently from the tripod. It sits between the camera and tripod with a 3/8-inch stud. You can mount 3/8 or 1/4-inch threaded cameras to the top. The leveling base has a 2.4-inch platform that can swivel 15° in any direction. You can use the offset bubble level when making the adjustments. This leveling base can take a maximum payload of 15 kg.