This is where heavy-duty begins. The RAILBLAZA HEXX Mounting Base is the foundation of serious rigging—built to hold your HEXX Live Pole, sonar gear, camera arm, or any HEXX accessory with unshakable confidence. Designed for maximum strength and minimal flex, this base delivers industrial-grade performance whether it’s bolted to a kayak, boat deck, rail, or track. Featuring a 90 mm center locking system, it allows for fast install and quick gear swaps with a secure, tool-free connection that won’t loosen under load. Marine-tough and built for abuse, it’s the anchor point your forward-facing sonar or camera rig demands. Because when precision matters, you need a base that doesn’t move.