The different neck length of the hook heads allow for easier picture hanging work and more options. Note: The bear claw double-headed screws are fit for drywall or plasterboard wall, but not for concrete or ceramic walls.
laffeya Picture Hanging Screws, Double-Headed Bear Claw Screw, 4in1 Hooks for Sawtooths, D-Rings, Wire and Keyholes (40, Black Mix Size)
Bear Claw Picture Hanging Screws Plasterboard Silver Keyhole Hanger Hangman
Bear Claw Picture Hanging Screws | Gold Plasterboard Hanger for Frames & Mirrors
Brass Bear Claw Hanger Plasterboard Drywall Picture Hanging Screws Hangman 45kg
Bear Claw Picture Hanging Screws Plasterboard Black Hanger Hangman
