You have no items in your shopping cart.
Cheaper after login
The Fasten MX adapter is a premium mounting system designed for attaching tilting accessories (like HT213 rod holders or sonar platforms) to a boat's seat rail. Its standout feature is the integrated joint with adjustment washers allowing for fine-tuned tilt settings in 7.5° increments. Includes PVC spacers with 3M VHB tape for maximum stability against the boat's tube.
This adapter is the precision setup leader. It allows you to position your fishfinder or rod holder at the perfect angle directly from the seat rail. Its smart engineering ensures your gear stays exactly where you want it, even in rough waters. A pro-grade choice for stability and versatility.
Update cookie preferences
Subscribe to our newsletter to be informed for our latest products and promotions