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Spindle Sleeve Converter - 5/8" Long

Spindle Sleeve Converter - 5/8" Long

Regular price $ 1.49
Regular price Sale price $ 1.49
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Vintage-style Hardware

  • Traditional-style
  • Inside size: 9/32" (7 mm)
  • Outside size: 5/16" (8 mm)
  • Zinc plated steel
  • 5/8" length
  • Sold as single piece
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  • Spindle sleeve (converter) allows a 9/32" (7 mm) wide door spindle to fit snugly in a 5/16" (8 mm) wide hub. Enables a firm & smooth doorknob operation. 5/8" long length. Spindle converter is made of steel material, & is zinc plated; sold as a single piece. 

       Hardwick & Sons is pleased to offer vintage-style hardware for the many people who desire to fashion their homes with charm, quality, & style. The traditional-style hardware that we showcase are true & faithful reproductions of classic hardware pieces found in the many homes from across America throughout the past century.

  • Product  Inside Size Outside Size Overall Length Model #
    Spindle Sleeve Converter - 5/8" Long 9/32" (7 mm)
    5/16" (8 mm)


    WARNING: Cancer & Reproductive Harm -

    WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to