Waterwings
Well-known member
Lowe and some other mfrs (WarEagle, & Triton I believe) have the feature, may be others I can't think of. It's part of the gunwale itself, and besides using the track as a raceway for wires, it can be used to add accessories such as rod holders, cup holders, oar locks, etc. that attach in the track and are normally tightened through the use of a thumbscrew.
Here's a link to the '09 Lowe site. Mouse-over the top middle flashing dot on the boat pic and a view of the track will show: https://www.loweboats.com/showroom/welded-jon/roughneck-jon/r1655.php
Here's a link to the '09 Lowe site. Mouse-over the top middle flashing dot on the boat pic and a view of the track will show: https://www.loweboats.com/showroom/welded-jon/roughneck-jon/r1655.php