Brand: World Products (Landmark)
SKU: dcd-30003760362
Price: $26.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 1800 g
Cart URL (default variant): https://landmarks.builders/cart/50166186868975:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10001323107
JSON data: https://landmarks.builders/products/m4x-10001323107.json
This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Core Identity: This heavy-duty 7-inch square chair base provides a solid foundation for your seating projects, offering a reliable foundation for custom builds and repairs.
Smooth Rotation: Equipped with a high-performance swivel base, this component allows for seamless 360-degree rotation, making it perfect for dynamic seating environments.
Sturdy Construction: Crafted from sturdy black metal, the swivel plate features a flat square mounting plate and a raised circular center rotation assembly designed to withstand daily wear and tear.
Versatile Hardware: The package includes essential hardware, featuring a round perforated plate and a cross-shaped mounting plate with multiple pre-drilled holes to simplify your installation process.
Universal Application: This versatile chair swivel mechanism is engineered with extended slot cutouts near the corners of the 170 mm wide square base, ensuring compatibility with a wide range of bar stools and chairs.
Summary: 360 Degree Rotation Swivel Chair Base with Mounting Plate Easy Installation Swivel Chair Base with Mount Plate Sturdy Low-Profile for DIYers. 【Core Identity】: This heavy-duty 7-inch square chair base provides a solid foundation for your seating projects, offering a reliable foundation for custom builds and repairs. 【Smooth Rotation】: Equipped with a high-performance swivel base, this component allows for seamless 360-degree rotation, making it perfect for dynamic seating environments. 【Sturdy Construction】: Crafted from sturdy black metal, the swivel plate features a flat square mounting plate
Generated by: m4x-map-v1
This product has 12 images in catalog. None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/estimateapplication/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "360 Degree Rotation Swivel Chair Base with Mounting Plate Easy Installation Swivel Chair Base with Mount Plate Sturdy Low-Profile for DIYers",
"product_id": 9461564899567,
"variant_id": 50166186868975,
"quantity": 1,
"grams": 1800,
"length_cm": "18.0",
"width_cm": "18.0",
"height_cm": "4.0"
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions
provided in the request before calling SFC. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").