Vanguard Quick Release Plates>QS-47PF Quick Release Plate

Vanguard makes a replacement part for the SBH-250 and SBH-300 Ball Heads called the QS-47PF Quick Release Adapter. The base and quick-release plate make up the device. To prevent the plate from being released accidentally, the base has a locking knob and a safety lock. On the base, there are two bubble levels that you can use to set your camera to the horizon. The quick-release plate has a video pin, as well as 1/4″-20 and 3/8″-16 camera screws. A 3/8″-16 Allen bolt that comes with the base secures it to the ball head.

Compatibility

SBH-250, SBH-300 ball heads