US
Kong Italy

Kong Duck Rope Clamp/Ascender Green

  • Emergency rope clamp, used as an ascender
  • Metal construction
  • 0.07 kg item weight
  • Black and red in the specs, green in the title

Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A small emergency rope clamp for a backup ascending kit. The listing gives no rope diameter range, strength rating or certification, so confirm all three with the maker before relying on it.

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ASIN: B01MTNUE4BModel: 88800Category: Ascenders

Overview

Clamping onto a rope, this Kong emergency clamp works as an ascender made of metal. The listing names it Duck and gives its item type as a lock, and the specs list it as an emergency style.

The reason to consider it is a light, metal clamp from an Italian rope-gear maker for emergency use. The limit is the thin listing, which leaves out rope size, load rating and the colour it actually ships in.

Who it's for

People who already know the rope they use and want a compact clamp as a spare. Those who need rated, certified gear or a specific rope diameter should look for a listing that spells those out.

Pros and cons

Pros
  • Emergency style clamp
  • Small and light
Cons
  • Rope diameter not listed
  • No strength rating given
  • No certification shown
  • Colour shown inconsistently

Performance notes

A rope clamp holds by gripping the rope, so the result depends on the rope diameter and condition, which the listing does not state. Test it on the exact rope in a safe setting before any real use.

Where it stands among ascenders

  • #1 most-searched brand and model of the 5 ascenders lines we track (by search demand, not sales).

From the specs of the 14 ascenders we list; not a test result.

Specifications

BrandKong Italy
Model88800
TypeLock
StyleEmergency
Weight0.07 kg
MaterialMetal
ColorBlack / Red

Frequently asked questions

Is the Kong Duck green or black and red?

The title says green, while the specs list black and red. Confirm the colour with the seller if it matters.

Is the Kong Duck a belay device?

No. The listing describes it as an emergency rope clamp and ascender, not a belay device.