Railblaza Adjustable Extender R-Lock

Perfect Positioning for Your Fish Finder Screen

The Railblaza Adjustable Extender R-Lock is a rotating and pivoting extension arm that lets you mount a fish finder screen, lamp, smartphone, chart plotter, tablet or any number of other devices - thanks to the wide range of compatible Railblaza mounts. What sets the Adjustable Extender R-Lock apart is its exceptionally flexible positioning. A fish finder screen, for example, can be tilted and rotated to any angle so you always have a clear view of it. The arm pivots up to 90° in both directions and rotates up to 180° in both directions. Both at the StarPort base and at the device end, this flexibility comes courtesy of the lockable R-Lock rotary joint.

Compatible with StarPort Base Mounts

The Railblaza Adjustable Extender R-Lock fits any base mount with a StarPort receiver, including the Railblaza Ribports available here. Installation is straightforward: simply push it into the StarPort, let it click into place, and you're done. The arm is built to last, combining GRP construction with stainless steel joints and composite elements. This combination of materials makes it resistant to UV radiation and saltwater, giving the whole unit a long service life. That said, do bear in mind that if you use the extender for rod holders, the increased leverage on the port may be too great - so avoid using it for trolling or similar applications.

Key Facts

• Lockable R-Lock rotary joint at both the StarPort base and the device end
• Pivots 90° in both directions (180° total)
• Rotates 180° in both directions (360° total)
• Compatible with all Railblaza base mounts with StarPort receiver
• Compatible with all Railblaza device mounts
• Suitable for fish finders, chart plotters, smartphones, lamps and more
• Material: GRP plastic and stainless steel
• UV-resistant and saltwater-resistant