Precision Adjustment Piano Action Coil Wrench Sturdy Metal Tip Instrument Accessory Portable for Tuning

Brand: World Products (Landmark)
SKU: dcd-30002810263
Price: $5.46
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: 120 g
Cart URL (default variant): https://landmarks.builders/cart/50380218138863:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001057133
JSON data: https://landmarks.builders/products/wp-dcd-10001057133.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

Professional Use: This music tool is designed as a piano repair tool for technicians who need controlled, accurate work on action springs and hammer coil adjustments.

Precision Tip: As a piano tuning tool, the slim sturdy metal tip helps reach tight action areas cleanly, making delicate coil positioning easier and more consistent.

Custom Form: Built as a piano action coil wrench, it is shaped to fit coil-related repair tasks without crowding nearby parts in the piano mechanism.

Handling Comfort: The textured grip supports steady control during longer repair sessions, helping reduce slips when you are working on detailed regulation jobs.

Repair Result: Use this piano hammer coil adjuster to fine-tune action feel and restore smoother feel, especially when servicing instruments that need careful correction.

Agentic Product Page

Summary: Precision Adjustment Piano Action Coil Wrench Sturdy Metal Tip Instrument Accessory Portable for Tuning. 【Professional Use】: This music tool is designed as a piano repair tool for technicians who need controlled, accurate work on action springs and hammer coil adjustments. 【Precision Tip】: As a piano tuning tool, the slim sturdy metal tip helps reach tight action areas cleanly, making delicate coil positioning easier and more consistent. 【Custom Form】: Built as a piano action coil wrench, it is shaped to fit coil-related repair tasks without crowding nearby parts in the piano mechanism. 【Handl

Generated by: dcd-map-v1

Images

This product has 6 images in 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": "Precision Adjustment Piano Action Coil Wrench Sturdy Metal Tip Instrument Accessory Portable for Tuning",
      "product_id": 9530992460015,
      "variant_id": 50380218138863,
      "quantity": 1,
      "grams": 120,
      "length_cm": "25.0",
      "width_cm":  "3.0",
      "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. 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").

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