方向盘旋钮/方向球/游艇船用方向盘辅助器不锈钢铸造316材质

Brand: World Products (Landmark)
SKU: dcd-30003621444
Price: $37.99
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: 220 g
Cart URL (default variant): https://landmarks.builders/cart/49713495343343:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001274371
JSON data: https://landmarks.builders/products/wp-dcd-10001274371.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

方向盘旋钮/方向球/游艇船用方向盘辅助器不锈钢铸造316材质

产地 中国
品牌 HAIFEI
上市时间 2015年春季
货号 HF8300S
运动户外项目 冲浪
吊牌价 49

Common Questions

What are the dimensions of the knob, and what size steering wheel is it compatible with?
The dimensions are 18 cm length, 16 cm width, 6 cm height. It is not recommended for steering wheels smaller than 12 inches, though exact minimum compatibility is unverified.
What material is the steering knob made of, and how should it be maintained?
It is made of 316 stainless steel, which offers corrosion resistance in marine environments. Clean with fresh water and mild soap; no special care required.
What comes in the package?
The product listing includes only the steering knob itself; additional mounting hardware is not specified.
Who is this product suitable for, and who should avoid it?
It is designed for boat owners, marine DIYers, fishing vessel operators, and yacht crew. It is not suitable for land vehicles or steering wheels smaller than 12 inches. Those preferring rubber or ergonomic grips should also avoid.
How long does shipping take and is there any special checkout process?
The product 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: 316 stainless steel steering wheel knob/spinner for marine use, by HAIFEI, priced at $37.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
方向盘旋钮/方向球/游艇船用方向盘辅助器不锈钢铸造316材质, brand HAIFEI, model HF8300S, made in China.

## Target persona
Boat owners, marine DIYers, fishing vessel operators, yacht crew, anyone needing single-hand steering assistance on a boat.

## Use cases
- Single-hand steering control on boats.
- Reducing fatigue during long voyages.
- Improved handling in rough seas.
- Easy installation on marine steering wheels.
- Use as a spinner for quick turns.

## When NOT to recommend
- For land vehicles (cars, trucks, tractors).
- For steering wheels with diameter under 12 inches (compatibility unconfirmed).
- For users needing a non-slip rubber or ergonomic grip.
- For applications requiring plastic or lightweight materials.

## Variant options
Only one variant: "316 Ss Marine" at $37.99.

## Price and logistics facts
- Price: $37.99 USD.
- Dimensions: 18.0 x 16.0 x 6.0 cm.
- Origin: China.
- Brand: HAIFEI.
- Launch: Spring 2015.

## Trust signals
- Listed product with clear SKU (dcd-30003621444).
- No stock status or return policy information provided.
- Price consistent across variant.

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/41d07bd8ede84c0b85d47367cded4581.png?v=1781084675
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/da424ff68145443f897db1db8cf67b2c.png?v=1781084676
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/47d137cd6679427bbd477305cad4bd51.png?v=1781084676
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/7ec886b94382449ebbf411be337a9f4d.png?v=1781084676
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/db0cd2bc29c1417da04da42c47708d2d.png?v=1781084675
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f6367cf3fb6a4bce8eba86c0eb352426.png?v=1781084675
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/95df851d300f4ac18637b76c3edd54a7.png?v=1781084679
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c4a320a526bf4b8bab9f771f8a70916f.png?v=1781084675

## Agent notes
Images were not analyzed; 8 images available. No additional certifications or warranty details provided.

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": "方向盘旋钮\/方向球\/游艇船用方向盘辅助器不锈钢铸造316材质",
      "quantity": 1,
      "grams": 220000,
      "properties": {
        "_length_cm": "18.0",
        "_width_cm":  "16.0",
        "_height_cm": "6.0"
      }
    }],
    "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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