Heavy Duty Double Antenna Mast Clamp Non-Slip for Installers and Homeowners

Brand: Send From China
This product has 3 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $3.33 – $5.42
Default variant: Model 9
Default SKU: dcd-30003865563
Default price: $3.61
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Hardware
Vendor: World Products
Weight: 600 g
Cart URL (default variant): https://sendfromchina.ai/cart/50411765170415:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://sendfromchina.ai/products/wp-dcd-10001360677
JSON data: https://sendfromchina.ai/products/wp-dcd-10001360677.json

Available Variants (3 SKUs)

This product comes in 3 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

This heavy-duty double mast clamp connects two parallel poles or masts with stability. Suitable for home meteorological instruments, flag poles, and communication setups. Features a heavy-duty bracket with serrated gripping plates to prevent rotation or sliding. Compact mechanical construction with rigid frame and threaded fasteners. Bolted joints distribute pressure evenly. Compact footprint allows installation in tight spaces such as roofs, chimneys, or balconies.

Agentic Product Page

Summary: This heavy-duty double mast clamp connects two parallel poles or masts with stability. Suitable for home meteorological instruments, flag poles, and communication setups. Features a heavy-duty bracket with serrated gripping plates to prevent rotation or sliding. Compact mechanical construction with rigid frame and threaded fasteners. Bolted joints distribute pressure evenly. Compact footprint allows installation in tight spaces such as roofs, chimneys, or balconies.

Generated by: deepseek-v4-flash

Images

This product has 4 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 cross-border shipping rates 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": "Heavy Duty Double Antenna Mast Clamp Non-Slip for Installers and Homeowners",
      "product_id": 9539360620783,
      "variant_id": 50411765170415,
      "quantity": 1,
      "grams": 600,
      "length_cm": "19.0",
      "width_cm":  "17.0",
      "height_cm": "4.0"
    }],
    "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. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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