Cable Seals

Fitting Guide
  • Description

    The Seaview Cable Seals (also known as CableClams, Cable Glands or Deck Seals) provide waterproof cable routing. These are made of very strong plastic or marine grade 316 stainless steel and come in a variety of colors and finishes. Seaview cable seals fit a wide range of cables and connectors. Seaview Cable Seal options for 17mm to 34mm (0.67” to 1.38”) connectors, making it ideal for almost every installation.

    All Seaview Cable Seals (including the round Cable Seals) will work with more than one cable as long as each cable has its own hole and there is at least .125" of rubber around each hole.

    The split seal design eliminates the need to remove cable connectors during installation.

    Tapered rubber seal forms watertight installation. Base gasket also provided for clean, watertight installation. Waterproof rating of IPX6 and IPX7.

    IMPROVED SHAPE AND DESIGN Low profile design for a strong, impact-resistant and clean installation. No sharp edges.

    DRILL TUBES INCLUDED! Each cable seal comes with 4 brass drill tubes (6, 8, 10 & 12mm). These are used to drill very clean and easy holes vs a typical drill bit. Some other brands do come with pre-drilled rubbers but we choose to include metal drill tubes that can be recycled or reused when finished vs the extra rubber pcs that will end up in the landfill from others!

  • Seaview Part Number Dimensions
    All Seaview Cable Seals Download
  • Installation Instructions

    Download the installation instructions in the chart below.

    Seaview Part Number Installation Instructions
    All Cable Seals Download

Customer Reviews

Based on 23 reviews
timothy tamplin
Cable Seal on a USV

We use the Seaview Cable seals on our product called the BathyCat, a USV Unmanned Surface Vessel. The sonar Data/Power cable passes through the bottom of the Catamaran via the cable seal. No issues with water getting inside the BathyCat.

top shelf product

very happy with it

Barber George
Best product to use when you don't want to cut off connectors

I bought this to bring wires for an ac unit into a van roof. I watched video after vidio of people cutting the wires and using a standard roof gland. Then splicing it back together that seemed like you just were creating another point of resistance and failure. But with this product I was able to leave the connectors intact and bring both wires though without cutting and splicing. I followed the directions and used the brass drills and a perfect watertight entry was made. Dont hesitate buying this if you want a good compact entry gland for your wires.

Walter Peters
Excellent fast service

Service above and beyond expected.

Martin Cohen
Excellent product

I installed a Starlink in my RV and this is the perfect product to get the wire inside the RV and not having to worry about water getting inside. Very easy to use.

Easy Installation


Seaview Cable Gland on Duckworth 26

Seaview Cable Gland installed on SUV