Cable Clam 1.39 In. | Blue Sea 1003
Cable Clam 1.39 In. | Blue Sea 1003
Blue Sea Systems
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Cable Clam 1.39 In. | Blue Sea 1003
Cable Clam 1.39 In. | Blue Sea 1003
The Blue Sea 1003 Cable Clam, designed for cables up to 1.39 inches in diameter, provides a secure and reliable solution for cable management, particularly ideal for antenna installations. This clamp enables waterproof coaxial cable installation without the need to remove existing connectors, helping prevent costly connector replacements and reducing the risk of compromised signal integrity. Constructed from durable acetal material with a UV-stabilized Buna-N rubber seal, it offers excellent resistance to harsh marine environments, including exposure to sunlight and moisture. Equipped with corrosion-resistant stainless steel screws, the Cable Clam ensures long-term durability and secure mounting. This product effectively protects cables from chafing and strain, preserving connection quality and simplifying maintenance in demanding applications.
Blue Sea Systems 1.39 In. Cable Clam 1003
- 1.39 in. Cable Clam
- 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
- Acetal body material
- UV-Stabilized Buna-N Rubber seal material
- Stainless steel screws

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
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