Tube Entries - Tube Entry with 4'' Port
Tube entries provide a single port through a wall or roof.
Can be used on walls up to 1' 8'' thick, can be easily cut down for thinner walls such as in a fiberglass equipment building.
A 4'' boot is used to weatherproof between the tube entry and the transmission line. For a more finished appearance a boot can be used on the interior as well.
Kit includes threaded PVC conduit (2-3/4'' ID, 3-3/8'' OD),
9'' aluminum retainers and nuts.