7in Seat Swivel Base Mount Plate 360 Degrees Rotating EDC Coated Stainless Steel for Marine Boat

Feature: 1. Premium stainless steel material with EDC coating, high strength, excellent corrosion resistance. 2. Low profiles design makes it has a wide application, which fits most standard marine seats. 3. Swivels with nylon slide runners, provides silent and 360 degrees smooth rotation. 4. 0.3in slotted mount holes for universal fit, easy to install, no complicated tool is required. 5. Manufactured according to the original production specifications, in line with strict quality standards. Specification: Item Type: Seat Swivel Base Material: Stainless Steel Color: Black Mount Hole: Approx. 8mm 0.3inSize: Approx. 18 x 18cm 7.1 x 7.1in. Package List: 1 x Seat Swivel Base