ClearView Glass Railings NEXT-GEN Patented Lever Spigot are here!ClearView Glass Railings NEXT-GEN Patented Lever Spigots have Three Important New Features:1) NEXT-GEN Lever spigots now include a backer plate with four leveling screws, one screw on each side of the spigot. The leveling screws allow for easier installation on irregular surface decks and decks that are not level.2) NEXT-GEN lever spigot lever pulls up to lock in place which in turn pushes the Hercules Glass panel down into the spigot fully seating the Hercules Glass panel in the lever spigot.3) New Square Matte Black Lever spigot! The square matte black finish lever spigot is IN addition to our traditional round brushed stainless steel lever spigot.