Product Features 360° Full Rotation with 4x 90° Locking Positions: 4 locking points every 90°, supports clockwise and counterclockwise rotation, smooth operation and precise positioning High Load Capacity & Durable Material: Made of 3.0mm thick hot-rolled steel + stainless steel, sturdy and durable, corrosion-resistant even for long-term marine use, max load capacity approx. 130kg / 286.6lb Comfortable & Convenient Design: Seat swivel function allows you to adjust viewing angle anytime, enjoy the scenery and greatly improve travel comfort Flexible & Easy Installation: Can be fixed to seat rails and seats via connecting frame, or directly installed by drilling/welding, suitable for various modification scenarios Stable & Reliable Structure: Precision locking mechanism + thickened steel plate, stable operation without jamming, long service life Specifications Type: Seat Swivel Base Material: Stainless Steel + Hot-Rolled Steel Overall Dimensions: 390×360×40mm Rotation Range: 0°~360° Locking Positions: 4 Positions (90° per position) Adjustment Angle Range: 90° Max Load Capacity: Approx. 130kg / 286.6lb Color: Black Condition: 100% Brand New, Unopened Application RV, Camper Van Seat Modification Boat, Yacht Seat Swivel Upgrade Bus, Commercial Vehicle Seat Modification Package Includes 1× Seat Swivel Base 1× Mounting Screw Hardware Kit (As shown in the picture) Notes Hole spacing varies by vehicle model, please adjust mounting holes if the positions do not match Ensure secure fixation during installation to avoid loosening under load Slight error may exist due to manual measurement, please refer to the actual product

Product specifications