Die cast aluminum design Gear driven pivot allows for easy angle adjustment Fully sealed bearings so concrete won t gunk up the mechanisms Pivot tensioner allows you to lock the head into position Attaches to traditional floats with the QAS quick attach system Easy to remove with tool-less innovationPole mount fits both 1-3/8" and 1-3/4" button handle poles Includes the Pro Tilt , Gen3 MagVibe, QAS Male Mounting Plate (QAS-MMT), and the Gen3 MagVibe charger