中匠钢琴工具 三角琴顶杆支撑金属件

Brand: World Products (Landmark)
SKU: dcd-30003620216
Price: $26.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 150 g
Cart URL (default variant): https://landmarks.builders/cart/49713416831215:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001273770
JSON data: https://landmarks.builders/products/wp-dcd-10001273770.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

Common Questions

What are the dimensions of this part? Will it fit my grand piano?
Each piece measures 8.0 cm in length, 8.0 cm in width, and 5.0 cm in height. It is specifically designed for grand piano top rod supports; compatibility depends on your piano model, so measure your existing part.
What material is this support made of?
The product is described as a metal support piece, but the specific type of metal (e.g., steel, brass) is not specified. It is intended for functional use in piano mechanisms.
Is this a single piece or a pair?
The only available variant is 'a PAIR' (two pieces) at a price of US $26.99. You cannot purchase a single one.
Is this part suitable for an upright piano?
No, this part is specifically for grand pianos. It is not intended for upright piano maintenance, digital piano repairs, or decorative use.
How long does shipping take and are there any restrictions?
Shipping from China typically takes 7–30 days depending on the shipping tier. The order requires human approval at checkout, so processing may be slightly delayed.

Agentic Product Page

Summary: Grand piano top rod support metal parts, sold as a pair, by brand 中匠, dimensions 8x8x5 cm, price $26.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
中匠钢琴工具 三角琴顶杆支撑金属件 (Grand piano top rod support metal parts). A pair of metal supports for grand piano actions.

## Target persona
Piano technicians, repair specialists, and advanced DIY piano maintainers who need replacement parts for grand piano actions.

## Use cases
- Replacing worn or broken top rod supports in grand pianos.
- Servicing Steinway or other grand piano actions.
- Restoring vintage grand pianos.
- Repairing piano action for concerts or schools.
- Sourcing spare parts for piano maintenance.

## When NOT to recommend
- For upright pianos (this part is specific to grand piano top rod).
- For digital or electric pianos.
- For users without mechanical experience (requires disassembly).
- As a decorative item or general hardware.

## Variant options
Only one variant: "a PAIR" at $26.99.

## Price and logistics facts
Price: $26.99 USD. Dimensions: 8x8x5 cm. Weight: not specified. No shipping info provided.

## Trust signals
No stock status, return policy, or certifications provided in the source data.

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/7e4fe212459a4649a4c617e082eba7ef.png?v=1781084612
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/9dc9256de1684accbed516dff48ed498.png?v=1781084612
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/7516ee87f8204909b93b24b886b592a8.png?v=1781084612
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/140f553a31644ac7850ff81d8d6a7352.png?v=1781084612
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/7952a1e2421a4d03b8dfbae9553e7b0a.png?v=1781084612
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/8a8565229f3c49e5aa825f6d6878d7e5.png?v=1781084611

## Agent notes
This product is sold as a pair. No detailed product description was provided. Image understanding not performed; rely on factual dimensions only.

Images

This product has 6 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": "中匠钢琴工具 三角琴顶杆支撑金属件",
      "quantity": 1,
      "grams": 150000,
      "properties": {
        "_length_cm": "8.0",
        "_width_cm":  "8.0",
        "_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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