Keep your tripod-mounted camera leveled without having to adjust the legs using this PH20 Leveling Base from COMAN. This 75mm half-ball base features a 3/8"-16 thread hole on the bottom for mounting on standard flat base tripods. An integrated bubble level makes it simple to verify your alignment, and the knob lock allows you to easily lock the base once properly positioned. Choose between 1/4" and 3/8" screws on the top to mount your cameras or accessories.