Blue Sea CableClam Cable Entries: 1002, 1003 & 1007100

When an antenna or transducer cable passes through a roof or deck, the entry needs to fit both the cable jacket and any factory-fitted connector. Blue Sea CableClam 1002 and 1003 have different straight-through openings; 1007100 brings the cable in from the side and adds a stainless steel dress cap.

Compare CableClam cable and connector limits

MPN Installation style Max. cable diameter Max. connector diameter
1002 Straight-through CableClam 0.44 in (11.18 mm) 0.83 in (21.08 mm)
1003 Straight-through CableClam 0.56 in (14.22 mm) 1.40 in (35.56 mm)
1007100 Side-entry CableClam with stainless cap 0.28 in (7.11 mm) 1.00 in (25.4 mm)

Check dimensions before installation

  1. Measure the cable's outside diameter. Blue Sea lists maximum cable diameters of 0.44 inches for 1002, 0.56 inches for 1003 and 0.28 inches for 1007100.
  2. Measure any existing connector at its widest point. Maximum connector diameters are 0.83, 1.40 and 1.00 inches respectively.
  3. Choose a suitable mounting surface above the waterline. Match the correct side-entry or straight-through cable routing before cutting the panel.
  4. Follow the manufacturer's seal trimming, fastener and installation instructions. Do not assume the same opening or gasket suits all three part numbers.
  5. Confirm the complete component list for the exact product and whether the sealed pass-through provides sufficient protection for the intended installation.
The maximum cable diameter is a limit, not a universal fit guarantee for any cable underneath it. Select the correct seal size and follow Blue Sea's installation documentation.

Blue Sea CableClam entries in our catalog

Select the right manufacturer part number and view the associated product listing.

Other marine wiring resources

For marine data connections, see our Ancor NMEA 2000 power, backbone and tee guide.

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