Onyx Outdoors 139800-300-999-17 Replacement Bobbin for Inflatable Life Jackets

The Onyx Outdoors Replacement Bobbin is a critical safety component designed for automatic inflatable life jackets. This yellow water-sensitive bobbin automatically triggers inflation when submerged, providing reliable emergency activation for your PFD.

Key Features:

• Water-activated bobbin dissolves upon immersion to trigger automatic inflation
• Compatible with any Halkey-Roberts inflatable life jacket system
• High-visibility yellow color for easy inspection and identification
• Essential replacement part to maintain life jacket reliability
• Should be replaced annually or after each activation

Regular bobbin replacement is crucial for maintaining the automatic inflation function of your life jacket. Always inspect your bobbin before each boating season and replace if it shows signs of moisture exposure, wear, or has been previously activated. This genuine Onyx replacement bobbin ensures your inflatable PFD will perform when you need it most.