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 20 reviews
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.

Andrew Baker
Excellent Product, and easy to use!

The seal I purchased to help with cable routing and installation of my new StarLink system worked really well. Wish I would have found you guys sooner!


The product is excellent. Company was a joy to deal with when I had a question or concern. Would highly commend the product if your needs require a water tight seal where a cable need to go through a surface. I have to go through the roof of my truck to run wires to a switch for my rack light. A water tight seal is of the utmost importance. It’s a great product a wonderful company complete satisfaction and if your reading this go on and get you one well worth the money.

Jeff Sharkey
Great Product

Really like the product and support when I had a couple of questions!

Easy Installation


Seaview Cable Gland on Duckworth 26

Seaview Cable Gland installed on SUV