The RAM Track-Node is a ratcheting, highly adjustable track base designed to accommodate bothfishing rod holders and the RAM Tough-Pole action camera mount. Included with the stand-alone baseis a fixed and friction washer. The fixed washer allows you to attach a compatible rod holder, andthe friction washer allows you to attach a RAM Tough-Pole. A quick twist of the knob allows you toeasily swing your rod holder or action camera in and out of your vessel. To install, simply slidethe RAM Track-Node base into your track mount system thanks to the connected T-Bolt and turn thecircular knob to tighten in place. Loosen the circular knob for 360-degree rotation. The RAM Track-Node is compatible with all versions of the RAM Tough-Track and most third-party track mountsystems.HARDWARE INCLUDEDAssembly Hardware (1) Friction Track Washer (1) Pin-Lock Track WasherPRODUCT DIMENSIONSOverall Width: 3" Overall Height: 2.95T-BOLT DIMENSIONS.48" x .95"PLATE SIZE1.85"MATERIALSHigh strength compositePACKAGING TYPERetail BagWEIGHT0.45 lbs.