Onyx Replacement Bobbin

Onyx Replacement Bobbin — a yellow water-sensitive bobbin designed for use with any Halkey-Roberts inflatable life jacket that is bobbin activated. This replacement part ensures rapid, reliable inflation when the jacket is immersed, helping you stay buoyant and safe on the water.

• Compatibility: Halkey-Roberts bobbin-activated inflatable life jackets
• Color: Yellow for high visibility
• Activation: Water-sensitive design triggers automatic inflation on contact with water
• Manufacturer: Onyx Outdoor
• Part Number: 139800-300-999-17
• UPC: 043311063760
• Easy replacement to restore your life jacket’s automatic inflation system

Keep your life jacket ready for action with this dependable Onyx bobbin replacement, built to perform when you need it most.