健身器材球形把手健身器材手轮握柄配件拉手旋钮柱塞螺纹定位柱销

Brand: World Products (Landmark)
SKU: dcd-30003600880
Price: $9.99
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: 150 g
Cart URL (default variant): https://landmarks.builders/cart/49714580291823:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001266316
JSON data: https://landmarks.builders/products/wp-dcd-10001266316.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

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Common Questions

What are the exact dimensions of this knob?
The knob is 8 cm long, 6 cm wide, and 6 cm tall. The thread specification is not provided, so you must verify compatibility with your equipment.
What material is the knob made of?
The material is not specified. It is intended for home gym use and light repair; durability for heavy-duty commercial environments is unknown.
Does the package include mounting hardware?
The product is a single piece (One PIECE). No additional hardware is mentioned; you may need to reuse existing screws or purchase separately.
Can this knob be used as a replacement for a weight stack selector pin?
Yes, one of the listed use cases is substituting a missing plunger knob on a weight stack selector. Check that the threading matches your equipment.
How long does shipping take and is it shipped from the US?
This item ships from China. Delivery typically takes 7–30 days depending on the shipping tier. The checkout requires human approval for cross-border shipment.

Agentic Product Page

Summary: Spherical handle/grip accessory for fitness equipment, 8x6x6 cm, priced at $9.99 USD, available in one style.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Fitness equipment spherical handle/grip accessory, also described as handwheel grip, pull handle, knob plunger, threaded positioning pin. Single variant (One PIECE) at $9.99.

## Target persona
Home gym builders and fitness equipment repairers looking for low-cost replacement handles or grips for cable machines, weight stacks, or other gym apparatus.

## Use cases
- Replacing worn or broken handles on cable crossover machines
- Upgrading grip on lat pulldown bars
- Repairing a broken knob on a weight stack selector
- Customizing DIY fitness equipment with standard-sized handles
- Substituting missing plunger knobs on pin-loaded machines

## When NOT to recommend
- Applications requiring precise thread pitch or diameter (not specified)
- Heavy-duty commercial gym use (durability unknown)
- Decorative or aesthetic upgrades (no finish details)
- Users needing multiple identical handles in different colors or styles (only one variant)

## Variant options
- One PIECE: $9.99

## Price and logistics facts
- Price: $9.99 USD
- Dimensions: 8×6×6 cm
- Single variant available
- No shipping or return policy information provided

## Trust signals
- In-stock status not stated
- Return policy not mentioned
- Price is fixed and low
- No certifications or material specs provided

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/e79f0aff4d0e4e119fe2d16c6e6f4daf.png?v=1781085645
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d85cdc3359c14954a20877d717e6a3e5.png?v=1781085646
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a12d8dfa047c42a0b83fadce4593fd92.png?v=1781085645
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/bb5c66b0a64a4b2f811d09f449ca1b9d.png?v=1781085645
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ea2ad07c8fbd49138978e22621e9ab3d.png?v=1781085646
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/4990458c8bfd46609e51fc0277620b1d.png?v=1781085646
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c626db91821e4db4ad2aba40414d7e25.png?v=1781085645
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6a0d214439ba4402a4de5d6d0b96d5f1.png?v=1781085646

## Agent notes
- No product description was provided; details inferred from title and category.
- Images not analyzed; treat URLs as fetchable assets.
- Thread size, material, and exact shape not specified.
- Single SKU and low price suggest a simple commodity item.

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": "健身器材球形把手健身器材手轮握柄配件拉手旋钮柱塞螺纹定位柱销",
      "quantity": 1,
      "grams": 150000,
      "properties": {
        "_length_cm": "8.0",
        "_width_cm":  "6.0",
        "_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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