船用舱口盖白色黑色游艇配件4/6/8寸游艇检查孔圆形工作盖舱口盖

Brand: World Products (Landmark)
This product has 5 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $11.99 – $23.99
Default variant: White / 4 Inch
Default SKU: dcd-30003598011
Default price: $11.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 运动
Vendor: World Products
Weight: 200 g
Cart URL (default variant): https://landmarks.builders/cart/49714516525295:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001265332
JSON data: https://landmarks.builders/products/wp-dcd-10001265332.json

Available Variants (5 SKUs)

This product comes in 5 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Common Questions

What sizes are available and how do I choose the right one?
Available in 4-inch, 6-inch, and 8-inch diameters, in white or black. The outer dimensions of the product are 26 cm x 26 cm x 5 cm, but exact flange size for each variant is not specified. Measure your cutout diameter to match the size.
What material is this hatch cover made of and how do I clean it?
Material is not specified in the product details. No specific care instructions are provided.
Does it come with mounting screws or a gasket?
The product listing does not specify what is included. It likely comes as just the hatch cover; mounting hardware may need to be purchased separately.
Is this hatch suitable for use on a sailboat deck exposed to sun and rain?
It is not recommended for UV-exposed exterior without additional sealant. It is intended for interior or protected areas like cabins or bilges. For exterior use, ensure proper sealing.
How long does shipping take and can I order to an address outside China?
Ships from China. Typical delivery time is 7-30 days depending on shipping tier. Checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: Marine hatch covers in white or black, 4/6/8 inch round sizes, for boat and yacht inspection access, priced $11.99-$23.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Marine inspection hatch cover, round, suitable for boat/yacht deck access.

## Target persona
Boat owners maintaining their own vessels, marine technicians, or DIY yacht enthusiasts.

## Use cases
- Installing an inspection port on a boat deck
- Replacing a damaged or corroded hatch cover
- Accessing bilge or wiring area for maintenance
- Customizing a kayak or small watercraft
- Adding a deck plate for storage compartments
- Sealing an old opening after removal

## When NOT to recommend
- If a flush-mount or watertight hatch is required
- For high-speed racing boats needing structural hatches
- For square or custom-sized openings
- For applications above deck requiring UV resistance (not specified)

## Variant options
- 4 Inch White ($11.99)
- 4 Inch Black ($11.99)
- 6 Inch White ($15.99)
- 6 Inch Black ($15.99)
- 8 Inch White ($23.99)
(No 8 inch black variant available)

## Price and logistics facts
Price range: $11.99–$23.99 USD. Overall product dimensions (likely packaged): 26 x 26 x 5 cm. Shipping details not provided.

## Trust signals
Variants appear in stock (listing active). Price varies consistently by size and color. Return policy and certifications not stated.

## Image assets
![Image 1](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/98f6f4af3bca4e69a7d017575308a058.png?v=1781085610)
![Image 2](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/60ae47b65c9746df866db423a588e652.png?v=1781085609)
![Image 3](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ec342e69729244d0a7c42325d4699b22.png?v=1781085608)
![Image 4](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a2f4686b76a941a9880c2cf74614dea8.png?v=1781085609)
![Image 5](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/bb24bd93ce514d0cabd1044924c6e2bf.png?v=1781085609)
![Image 6](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a1a6253cfb4a42b78133fa182a28fda2.png?v=1781085608)
![Image 7](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/7a1c4a0436b9459ab2b6200609bd6fe0.png?v=1781085609)
![Image 8](https://cdn.shopify.com/s/files/1/0807/5486/8463/files/af8d43f7b62d4f84a46eb8e6dcd40f3b.png?v=1781085609)

## Agent notes
No product description provided; product language is Chinese. Dimensions (26x26x5 cm) may refer to packaging, not product itself. Material and watertight rating not specified. Image content not analyzed.

Images

This product has 17 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

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).

Live Shipping Rates (for Agents)

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. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "船用舱口盖白色黑色游艇配件4\/6\/8寸游艇检查孔圆形工作盖舱口盖",
      "quantity": 1,
      "grams": 200000,
      "properties": {
        "_length_cm": "26.0",
        "_width_cm":  "26.0",
        "_height_cm": "5.0"
      }
    }],
    "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. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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