Seat Swivel Base 360 Degree Rotating Anti Vibration High Load Capacity Heavy Duty Passenger Chair Swivel Base for

Feature: 1. FITMENT: 4 red holes for Sprinter 2007 to 2018; 4 yellow holes for Sprinter and Metris 2019 to 2020; 6 purple holes for Sprinter 2002 to 2006; 4 green holes for Transit 150 250 350 2014 to 2023; 6 blue holes for Promaster 2014 to 2020. 2. SWIVEL SEAT BASE: With 4 steering clamp slots, this seat base can upgrade your fixed seat to a swivel seat, enabling passengers to effortlessly adjust their seating position for easier entry and exit or enhanced interaction with fellow travelers. 3. HEAVY DUTY DESIGN: This 360 degree chair seat base is engineered with a robust swivel plate made from carbon steel and hot rolled steel, delivering outstanding strength and durability. 4. RUSTPROOF: The seat rotating base is coated with a protective black paint that effectively resists wear and tear, ensuring a long lasting base that stands up to the rigors of time. 5. SIMPLE OPERATING: The heavy duty seat base allows for seamless rotation from 0 to 360 degrees in both forward and backward directions, making it user friendly for all. Specification: Item Type: Seat Swivel Base Material: Carbon steel + cold rolled steel Size: Approx. 460 x 460mm 18.11 x 18.11in Rotation Angle: 0 360 degrees Rotation Direction: Forward or reverse Application: Suitable for seat base modification, allowing fixed seats to be converted into swivel seats for easy adjustment of seat orientation, convenient for getting on and off and communicating with other passengers (only suitable for passenger side) Fitment: 4 red holes for Sprinter 2007 2018 4 yellow holes for Sprinter and Metris 2019 2020 6 purple holes for Sprinter 2002 2006 4 green holes for Transit 150 250 350 2014 2023 6 blue holes for Promaster 2014 2020 And also apply for T5 T6. Package List: 1 x RV Seat Base 8 x Screws 8 x Nuts Note: The installation of the rotating base is quite challenging, we highly recommend seeking assistance from professional engineers to ensure better shopping experience; please pay attention to safety during the installation process.