Position your underwater camera and other accessories with the RapalaA(R) SmartHub Track System 16. Simply mount the SmartHub Track System to a flat surface inside your ice fishing shack, position the SmartHub connector and accessory anywhere along the Track, turn the set screw clockwise to lock it into place, and get ready to fish. Need it to hold a Rattle Reel or Rod Holder? That's easy, too. The adjustable SmartHub connectors offer easy interchangeability with those, and other compatible SmartHub accessories. Includes Track and 3 adjustable SmartHub connectors SmartHub connectors can be positioned anywhere along the Track Interlocking Track system allows for easy interchangeability with other compatible SmartHub accessories Mounting holes are located on 16" and 24" centers for standard stud construction Red center set screw locks and holds the SmartHub in the desired location Compatible with RapalaA(R) SmartHub accessories (sold separately) Mounting hardware included Order today!