![Blue Sea 1003 CableClam 1.39" [1003]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/blue-sea-1003-cableclam-1-39-1003.webp)
1003 CableClam 1.39″
Features:
- Perfect for antenna installation
- Waterproof co-axial installation without removing connectors
- Save the expense of removing and replacing connectors
- Avoid poor connections from removing factory connectors
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to
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