ANCHOR LENGTH 2-1/4 INCH; DRILL SIZE 1/4 INCH; FINISH ZINC PLATED; SCREW SIZE 1/8 INCH; TYPE SLEEVE; DRIVE TYPE COMBO PHILLIPS/SLOTTED; APPLICATION CONCRETE WALL, DRYWALL, HOLLOW WALL, PANELING, PLASTER; WALL THICKNESS 5/8 TO 7/8 INCH