Leofoto Lever-Release Hybrid Clamp Ball Head Arca/Picatinny Black

Leofoto Lever-Release Hybrid Clamp Ball Head Arca/Picatinny Black. An over-sized ergonomic locking knob allows 45-degree tilting in all directions and a 90-degree drop-notch facilitates quick and accurate switching from the horizontal to vertical orientation. A separate tension knob is provided to apply the appropriate pressure that safely corresponds to the weight of your firearm. A third knob loosens and locks the panning base which is laser-engraved with markers every 2.5 degrees from 0 to 3