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. Let the RAILBLAZA StarPort equip you with the advantage you need out on the water by confidently securing your desired accessory with reliable support.