Manufacturer: Pearl Model Number: C-052 Mounting Screw Pitch: 39mm Quantity: 16 pieces These are Pearl separate lugs. They are in relatively good condition, with some minor scratches, but no peeling chrome or rust. The C-052 corresponds to the current RL-10. These are the newer type, which use rubber stoppers to hold the lug nuts in place. The rubber stoppers and lug nuts are all included. Screws for attaching to the shell are not included, so please prepare appropriate ones.