Heavy-Duty Seat Swivel Base, 360° Steel Plate Swivel Seat Base, 286 lb Capacity, 3mm Cold-Rolled Steel Plate, Universal Swivel Seat for RV, Van, Boat, Engineering Vehicles

DescriptionBoasting a 360° unrestricted rotation, this seat swivel base lets you rearrange space layouts easily—turning every inch of area into a delightful surprise. Experience surrounding scenery while driving without straining your neck or shifting your entire body. Embrace the blend of comfort and convenience, and embark on wonderful journeys with this practical accessory.Details Softened-edge Construction: They boost the product’s beauty and offer tender care for your skin during installation and cleaning processes.Ergonomic Push Handle: It lets you quickly rotate the seat to meet diverse usage needs with ease.ApplicationIt can be installed at the main driver, passenger, and rear individual seats, and is suitable for a wide range of vans, motorhomes, buses, engineering vehicles, modified vehicles, and commercial vehicles.SpecificationAssembly Required: No Color: BlackMaterial: Cold Rolled SteelProcess: PolishedShape: RectangularStyle: ModernInstallation Position: Main Driver's Side/Passenger's Side/Rear Individual Seat SideSwivel Angle: 0°-90°-180°-270° -360°Base Load: 130kg/286.6lbs Thickness: 3mm/0.12in Product Size (W*L): 35.8*38.6cm/14.1*15.2inHole Distance: 21.5cm/8.5in, 23.1cm/9.1in, 29.72cm/11.7in, 30.4cm/12inHole Diameter: 1cm/0.4inPackage Size: 45.5*39*10cm/17.91*15.35*3.94inGross Weight: 8kg/17.64lbsNet Weight: 7.6kg/16.76lbsPackage Included1* Seat Swivel BaseNotes 1. Please check the style and size before purchasing.2. Please do not exceed its maximum load capacity when using it.3. Please note that the modification is different for each model, if you are not a professional, we recommend you seek help from a professional engineer.4. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement and make sure you do not mind before ordering.

• 360° Unlimited Rotation, Driver to Rear Seat: The seat swivel base offers full 360° movement—rotate from forward-facing to rear-facing or side-door entry without leaving your seat; perfect for RV lounges, van conversions or boat cockpits where every inch of space counts .
• 130Kg Load Rating, Heavy-Duty Confidence: Cold-rolled steel plate supports up to 130kg/286lb—enough for adults, tool boxes or extra passengers; the universal swivel seat stays rigid under full weight without flexing like plastic units.
• 3mm Thick Plate, 17Lb Stable Base: At 3mm/0.12in thickness and 7.6kg net weight, the car seat rotator absorbs road vibration and stays planted on RV plywood or marine fiberglass; no sandbags needed for stability.
• 5-Position Mount Holes, Universal Bolt Pattern: Pre-drilled 8.5-12in spacing fits most OEM seat rails—simply bolt on using existing holes; the driver seat swivel base installs in under 30 minutes with basic hand tools, no welding required .
• Polished Black Finish, Cabin-Ready Look: Electro-polished surface resists fingerprints and salt-air corrosion; the black polished seat base blends with leather, vinyl or fabric interiors while looking professional in TikTok van-build videos.
• 14×15In Footprint, Compact Yet Stable: At 35.8×38.6cm, the base fits under most OEM seats without overhanging rails; the van seat swivel base maximizes legroom while still providing full 360° clearance for swivel motion.
• No-Tool Drop-In, 15-Minute Upgrade: Simply remove seat bolts, drop in the plate, re-tighten—no special jigs; upgrade to 360 degree seat base during a lunch break and start enjoying panoramic views from your driver’s seat immediately.