{"product_id":"blue-sea-systems-cableclam-for-secure-cable-management-solutions","title":"Blue Sea Systems CableClam Waterproof Cable Pass Through - Neat","description":"\u003cp\u003eOur review of the Blue Sea Systems CableClam finds it is a straightforward, purpose-built solution for boaters and marine technicians who need a neat, watertight entry for antenna and coax cables. The biggest reason to buy is its combination of a polished 316 stainless steel dress cap and pre-drilled, slit rubber seals that allow cables to pass through with connectors attached while keeping water out. This review focuses on real-world installation ease, durability in a UV-exposed environment, and how well the unit protects cable terminations on deck or mast penetrations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof pass through:\u003c\/strong\u003e Keeps antenna and coax connections dry at the deck or bulkhead without removing connectors, reducing installation time and exposure to corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-drilled rubber seals:\u003c\/strong\u003e Slit and pre-drilled seals make it easier to insert cables while preserving a tight seal around different cable diameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e316 stainless steel dress cap:\u003c\/strong\u003e A polished cap conceals mounting hardware and resists rust and pitting in marine environments for long-lasting appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes stainless fasteners:\u003c\/strong\u003e Corrosion-resistant fasteners are provided, so the install kit is complete and compatible with the dress cap finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for antennas:\u003c\/strong\u003e The form factor and seal arrangement are tailored for antenna cable routing, making it a common choice around masts and electronics hubs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe CableClam is aimed at boat owners, riggers, and installers who need a tidy, durable way to route active antenna cables through deck or bulkhead areas. It is especially useful when connectors are already installed on the cable and removing them would be difficult or risk damage. The polished cap also suits owners who want a finished look on exposed deck fittings.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include projects that require integrated cable glands for electrical power or very large conduit entries, and installations needing an inline weatherproof connector with electrical isolation. This is a pass-through for signal cables rather than a multi-cable gland or junction housing.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides a reliable waterproof pass through so antenna connectors can remain attached during routing.\u003c\/li\u003e\n\u003cli\u003ePre-drilled and slit rubber seals speed installation and maintain a snug fit around varied cable sizes.\u003c\/li\u003e\n\u003cli\u003ePolished 316 stainless dress cap offers corrosion resistance and a clean, protected finish.\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel fasteners so installers have the correct hardware on hand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to pass-through applications for signal cables and not intended as a sealed electrical junction box.\u003c\/li\u003e\n\u003cli\u003eMay require careful sizing selection for very large or irregularly shaped connectors to achieve a perfect seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eWaterproof cable pass through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary use\u003c\/td\u003e\n\u003ctd\u003eAntenna and coax cable routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal material\u003c\/td\u003e\n\u003ctd\u003ePre-drilled and slit rubber seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDress cap\u003c\/td\u003e\n\u003ctd\u003ePolished 316 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFasteners\u003c\/td\u003e\n\u003ctd\u003eStainless steel hardware included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDeck or bulkhead mount for pass-throughs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe CableClam is a practical, well-made pass-through that excels where antenna integrity and appearance matter. It is good value for boaters who want a watertight entry without removing connectors, combining durable 316 stainless protection with user-friendly seals. Choose it for antenna and coax routing on decks or masts; pick a different product if you need a full electrical gland or large multi-cable housing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan connectors stay attached when routing cables?\u003c\/strong\u003e\u003cbr\u003eYes. The design allows connectors to remain on the cable while passing through, avoiding disassembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the dress cap corrosion resistant?\u003c\/strong\u003e\u003cbr\u003eYes. The polished 316 stainless steel dress cap resists rust and UV exposure in marine settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include mounting hardware?\u003c\/strong\u003e\u003cbr\u003eYes. Stainless steel fasteners are included for a complete installation.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48191936200923,"sku":"B01GOLYDT2","price":34.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61HfnaI6PyL._AC_SY879.jpg?v=1770353479","url":"https:\/\/gearmusthave.com\/products\/blue-sea-systems-cableclam-for-secure-cable-management-solutions","provider":"GearMustHave","version":"1.0","type":"link"}