Sirui RX-75B Leveling Ball Set is a complet set with both flat platform and the locking screw for use in 75mm bowls.
Locking screw on the platform secures the video head onto the Leveling Ball Set, to prevent the video head from unscrewing while panning.
Fits SIRUI R-X Series tripods with included 75mm adapter bowl attached.
Rugged aircraft grade aluminum construction for heavy-duty use.
(This product is raplacing old Y-75B)
Diameter: 92mm
Height: 205mm
Weight: 0.4Kg
Max Load: 18Kg