Collection: Cable glands

Marine cable glands for watertight penetrations

Cable glands protect cable passes through a deck, coachroof, bulkhead or console. They prevent water ingress, reduce mechanical stress on the cable, and provide a clean entry point for power, data, antennas, network or Starlink installations.

Horizontal and multi-cable glands

Horizontal models suit side exits, consoles and areas where the cable must exit flat. The Multiple horizontal cable gland for cables Ø15mm - Black allows several cables up to Ø15 mm in a single housing. For more compact passes, see the Horizontal cable gland for cables 6 to 10 mm - Gray, the Horizontal cable gland for cables 6 to 10 mm, the Horizontal deck gland for cables Ø 2 to 6 mm - Gray composite or the Double horizontal deck gland for cables Ø 5 and 6 mm - Gray composite, depending on the number of cables and their diameter.

Vertical deck glands and bulky connectors

Vertical deck glands are useful when the cable passes directly through the deck or an exposed surface. The range covers small cables with the Micro deck gland for cables 2–6 mm - composite, connectors up to Ø16 mm with the Deck gland for connectors up to Ø16 mm, cable 2–8 mm - black composite, connectors up to Ø30 mm with the Deck gland for connectors up to Ø30 mm, cable 9–14 mm - black composite and connectors up to Ø40 mm with the Deck gland for connectors up to Ø40 mm, cable 12–15 mm - black composite.

Low profile, stainless steel and visible installations

Low-profile versions reduce height on deck and integrate better in high-traffic areas. The Low-profile cable gland for cables Ø 2 to 8 mm and connectors up to Ø 16 mm - Black anodized aluminum, the Low-profile IP68 cable gland Black anodized aluminum - for cables 4 to 9 mm and the Low-profile cable gland for cables Ø 9 to 14 mm and connectors up to Ø 30 mm - Black anodized cover multiple cable and connector diameters. For harnesses or more technical finishes, the Multiple low-profile deck gland for cables up to Ø 15 mm - Black anodized and the Multiple low-profile deck gland for cables up to Ø 15 mm - Stainless steel 316 offer a more discreet or visually robust alternative.

Starlink, bulkheads and CableClam

Dedicated Starlink glands prevent unnecessary cutting or modification of connectors when installation allows: the Starlink-compatible deck gland - connector up to Ø30 mm, cable 8.5 mm - Black, the Starlink Compatible Horizontal Cable Seal Black and the Starlink-compatible deck gland - connector up to Ø16 mm, cable 4–6 mm - BLACK address different mounting cases. For bulkheads, the Bulkhead cable gland - up to 10 cables Ø 5 mm / Ø 7 mm accepts multiple cables. Blue Sea CableClam cable clamps, such as the CableClam 0.68" cable clamp, the CableClam 0.83" cable clamp, the CableClam 1.40" cable clamp or the Side-entry CableClam cable clamp, complete the range with standard, stainless steel or side-entry versions.

How to choose a cable gland

Check cable diameter, connector diameter to pass through, passage orientation, number of cables, mounting surface, water exposure level and available space under deck. To complete the installation, also see the Electrical wiring, Electronic wiring, Network accessories, Network cabling, Starlink, VHF/AIS antenna and Electrical collections.