SmallRig Quick Release Clamp (Arca-type Compatible) 2143B is a lever-type base, tightness of which can be adjusted by stirring the tiny screw on the lever, so it is cross-compatible with most Arca type plates. It features multiple 1/4’’-20, 3/8" -16 threaded holes and thorough mounting holes on the bottom, so you could mount it on tripods, jibs, and other devices.