Uncle Mike's Sling Swivel White Spacers Features: - Add a finished appearance to swivel sets, prevent stock chips and cracks and hold swivel base into wood - Prevents stock chips and cracks - For use with any Uncle Mike's swivel base between the stock and base - Single spacer - Adds a finished appearance to swivel set - Prevents stock chips and cracks - Holds swivel base into wood Manufacturer: Uncle Mikes MFG Number: F10 UPC: 646809489099