Springfield Spring Lock Satin BaseFeatures:Stainless SteelSatin FinishBelow deck mount requires a 4″ holeUse with any Spring-Lock or Clip-Lock postWarranty: 5 YearsFrequently Asked QuestionsWhat is the Springfield Spring Lock Satin Base used for?The Springfield Spring Lock Satin Base is a below-deck mounting base designed for use with compatible Spring-Lock or Clip-Lock posts. It features stainless steel construction with a satin finish for a durable boat seating installation.What posts are compatible with the Springfield Spring Lock Satin Base?The Springfield Spring Lock Satin Base is designed for use with any Spring-Lock or Clip-Lock post. Verify that your selected pedestal post uses one of these specified systems before purchasing or installing the base.What size hole is required to install the Springfield Spring Lock Satin Base?The below-deck mount requires a 4-inch hole in the deck. Before installation, verify that the mounting location can accommodate the specified hole size and follow the applicable installation instructions for your seating system.What is the Springfield Spring Lock Satin Base made from?The Springfield Spring Lock Satin Base is made from stainless steel and features a satin finish. These construction details are specified for the base and provide its stated appearance and material characteristics.Does the Springfield Spring Lock Satin Base have a warranty?Yes. The Springfield Spring Lock Satin Base includes a 5-year warranty.//