The RAILBLAZA StarPort Base is the ultimate in versatility and convenience. This multifunctional mount will help you custom fit and re-task different RAILBLAZA accessories on any of your kayaks, canoes, power boats, sail boats, and ATVs. Featuring a slide locking mechanism for secure attachment coupled with a cap and gasket prevents water from seeping in, the StarPort base makes the perfect companion for any of your on-water adventures! Made from high-grade engineered plastics and available in black or white. Let the RAILBLAZA StarPort equip you with the advantage you need out on the water by confidently securing your desired accessory with reliable support.