8mm x 8mm Magnetic Tube/Cylinder Clasps

8mm x 8mm Magnetic Tube/Cylinder Clasps are our largest size and is made for heavy weight applications. Each magnetic clasp has a 1mm exterior hole and a 2.5mm interior hole.
Magnetic Tube Clasp 8x8mm size comparison photo
8mm width x 8mm length Clasp together 8mm x 16mm
  • Magnetic Tube/Cylinder Clasps are not jewelry, they are a hardware component that must be securely attached to other components with a minimum length of at least 6 inches. It is strictly prohibited to use magnets as independent jewelry pieces or in any detachable or loose configuration (such as fake piercings).
  • These are for adults only, not for children's use (Swallowing hazard).
  • Magnet Safety Information
  • Warning and Sizing Labels
    Safety: Not suitable for pacemaker users, pregnant women (consult physician), or anyone under 18.
    All magnetic products - 18+ only (Stateside Bead Supply)
    Sizes in mm • Images not actual size - use caliper • Click images for details
    8mm x 8mm Magnetic Tube/Cylinder Clasps Hematite Color (12)
    8mm x 8mm Magnetic Tube/Cylinder Clasps Hematite Color (50)
    8mm x 8mm Magnetic Tube/Cylinder Clasps Silver (12)
    8mm x 8mm Magnetic Tube/Cylinder Clasps Silver (50)