The MAC-15 Quick Release Clamp from Sunwayfoto is a CNC machined aluminum clamp that is compatible with both Arca-type plates and Manfrotto 200PL plates, available separately. A built-in bull's-eye bubble level helps to level the camera to the horizon, and a locking knob opens and closes the clamp to adjust or remove the quick release plate.

It has a 3/8"-16 threaded hole to mount the clamp onto a tripod or ball head and includes with a 1/4"-20 bushing adapter.