Designed for use with Crestliners SureMount Gunnel System, the Extreme Max Aluminum Slider Bases place your add-on marine accessories in whatever position is convenient for you. Attach your fishing essentials or other mountable marine accessories to the slider base, placing mounting holes through the slider base bracket instead of through the hull of your boat. The base easily installs into the SureMount rail and may be repositioned quickly with a simple adjustment.
Provides a mounting bracket for all your mountable marine accessories, such as depthfinders, GPS, rod holders, drink holders and more
Prevents damages to your boat; mount accessories through the slider base bracket instead of through the hull of the boat
Easy installation, easy adjustability
Corrosion-resistant, lightweight and strong
Pairs exclusively with SureMount gunnel systems; Comparable to Crestliner 2161445