不锈钢304 舱口弹簧调节器 (大)

Brand: World Products (Landmark)
SKU: dcd-30003621599
Price: $29.99
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: 250 g
Cart URL (default variant): https://landmarks.builders/cart/49713421123823:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001274427
JSON data: https://landmarks.builders/products/wp-dcd-10001274427.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

不锈钢304 舱口弹簧调节器 (大)

品牌 TANSEA
型号 2912SW
颜色分类 米白色（大号加强款）

Common Questions

What are the exact dimensions of the hatch spring adjuster?
The adjuster measures 34 cm in length, 4 cm in width, and 3 cm in height. This is the large size; verify your hatch opening can accommodate these dimensions.
What material is the adjuster made of and how should it be cared for?
It is made of stainless steel 304, which offers good corrosion resistance. Clean with a damp cloth and avoid abrasive cleaners. Specific care instructions beyond this are not provided.
Does the adjuster come with mounting hardware?
The listing does not specify whether mounting hardware is included. It is likely just the adjuster unit; you may need to supply your own bolts or fasteners.
Is this product suitable for indoor furniture or small hatches?
No, this adjuster is not for indoor furniture where stainless steel is unnecessary, nor for hatches smaller than 34 cm in length. It is designed for marine, RV, or utility hatches.
What are the shipping time and restrictions?
Ships from China. Typical delivery is 7-30 days depending on the shipping tier. Checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: Stainless steel 304 hatch spring adjuster, large size, by TANSEA, model 2912SW, color beige (reinforced large version), priced $29.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Product: Stainless Steel 304 Hatch Spring Adjuster (Large). Brand: TANSEA. Model: 2912SW. Color: Beige (Large Reinforced Version). Material: Stainless Steel 304.

## Target persona
Boat owners requiring hatch spring replacement or adjustment; DIY marine maintenance enthusiasts; RV or camper owners needing to adjust hatch tension; automotive hatch repair users.

## Use cases
1. Replacing worn or broken hatch springs on boats.
2. Adjusting tension on RV, camper, or trailer hatches.
3. Upgrading spring strength for heavier hatches.
4. Installing in utility hatches on trucks or vans.
5. Maintenance of sports equipment hatches (e.g., jet ski compartments).

## When NOT to recommend
1. For hatches that require a different spring length or tension not covered by this adjuster.
2. When seeking a non-metallic or corrosion-sensitive material (e.g., indoor use only).
3. If the hatch opening dimensions exceed the adjuster's range (34 cm length).
4. For applications requiring certified marine hardware (no certification info provided).

## Variant options
- Silver: $29.99 (single variant)

## Price and logistics facts
Price: $29.99 USD. Dimensions: 34 x 4 x 3 cm. Weight: not specified. SKU: dcd-30003621599.

## Trust signals
In-stock status: not confirmed. Return policy: not provided. Price consistency: single price for the variant. Certifications: none listed.

## Image assets
8 product images available at URLs: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/1d5aca71ecd5475281bfd785379074c8.png?v=1781084617, https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ef815fbee31a4b2389446bce8584ec89.png?v=1781084616, https://cdn.shopify.com/s/files/1/0807/5486/8463/files/dfdacce0677d4f1d929a2b644903e23d.png?v=1781084618, https://cdn.shopify.com/s/files/1/0807/5486/8463/files/3fb85fb10b8d40ca83a979cfe9b773f7.png?v=1781084617, https://cdn.shopify.com/s/files/1/0807/5486/8463/files/bfb3593b414148c5ac08d5dd53662f7e.png?v=1781084617, https://cdn.shopify.com/s/files/1/0807/5486/8463/files/90df56d2cd0c445980a296e8afc6723c.png?v=1781084615, https://cdn.shopify.com/s/files/1/0807/5486/8463/files/48e99f25b2dd4dcbbe8c7824dccca8ed.png?v=1781084617, https://cdn.shopify.com/s/files/1/0807/5486/8463/files/06897871dbf044129418ce3e7359f10f.png?v=1781084617

## Agent notes
- No weight or material thickness provided.
- Spring force/tension rating not specified.
- Compatibility with specific hatch types or vehicles not detailed.
- Inventory status and return policy unknown.

Images

This product has 13 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": "不锈钢304 舱口弹簧调节器 (大)",
      "quantity": 1,
      "grams": 250000,
      "properties": {
        "_length_cm": "34.0",
        "_width_cm":  "4.0",
        "_height_cm": "3.0"
      }
    }],
    "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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