---
product_id: 511081133
title: "KONG Duck Rope Clamp/Ascender Black"
brand: "kong"
price: "B/.1"
currency: PAB
in_stock: false
category: "Kong"
url: https://www.desertcart.com.pa/products/511081133-kong-duck-rope-clamp-ascender-black
store_origin: PA
region: Panama
---

# Works on 10-15mm webbing One-hand easy insertion Fits 8-13mm ropes KONG Duck Rope Clamp/Ascender Black

**Brand:** kong
**Price:** B/.1
**Availability:** ❌ Out of Stock

## Summary

> 🦆 Duck your way to safer climbs with the ultimate emergency blocker!

## Quick Answers

- **What is this?** KONG Duck Rope Clamp/Ascender Black by kong
- **How much does it cost?** B/.1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/511081133-kong-duck-rope-clamp-ascender-black)

## Best For

- kong enthusiasts

## Why This Product

- Trusted kong brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide Attachment Hole:** Enables smooth rotation of ring carabiners, enhancing maneuverability and safety.
- • **Compact & Lightweight:** At just 70g and pocket-sized, it’s your go-to emergency blocker that won’t weigh you down.
- • **Webbing-Ready Innovation:** World’s first blocker to function on flat and tubular webbings 10-15 mm wide—expand your rescue toolkit.
- • **Versatile Rope Compatibility:** Seamlessly grips single ropes from 8 to 13 mm for ultimate reliability.
- • **Effortless One-Hand Operation:** Designed for quick, intuitive use when every second counts in self-rescue or recovery.

## Overview

The KONG Duck Rope Clamp/Ascender is a cutting-edge emergency blocker engineered for single ropes (8-13 mm) and uniquely compatible with flat and tubular webbings (10-15 mm). Lightweight and compact at 70g, it features one-hand insertion and a wide attachment hole for versatile carabiner rotation, making it indispensable for self-rescue, recovery maneuvers, and rope progression.

## Description

Innovative emergency blocker. Designed for single ropes with a diameter of between 8 and 13 mm, the Duck is the first blocker in the world capable of working even on flat and tubular webbings from 10 to 15 mm wide, although these - is well known - are not approved for progression. Very small in size, it is easy to insert even with one hand. Furthermore, the wide attachment hole allows the rotation of the ring carabiners. Duck was born as an emergency blocker useful in maneuvers of recovery, self-rescue, progression in preservation and as a regulator for caliper or daisy in webbing.

## Features

- Innovative emergency blocker
- Designed for single ropes with a diameter of 8 to 13 mm
- Duck is born as an emergency blocker useful in recovery maneuvers, self-rescue, progression in preserved and as a regulator for caliper or daisy in webbing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00U2TIQUK |
| Country of Origin | USA |
| Department | unisex-adult |
| Item Dimensions LxWxH | 15.2 x 7.6 x 2.5 Centimeters |
| Item Weight | 70 g |
| Item model number | 88800NN00KK |
| Manufacturer | Kong |
| Product Dimensions | 15.24 x 7.62 x 2.54 cm; 70 g |

## Product Details

- **Colour:** Black
- **Brand:** Kong
- **Material:** Nylon, Metal
- **Fit Type:** adjustable
- **Product Care Instructions:** Hand Wash Only

## Images

![KONG Duck Rope Clamp/Ascender Black - Image 1](https://m.media-amazon.com/images/I/61fMIxKSyYL.jpg)
![KONG Duck Rope Clamp/Ascender Black - Image 2](https://m.media-amazon.com/images/I/31It2UKET5L.jpg)

## Questions & Answers

**Q: Does the cam have teeth or grooves? Is it rough on the rope?**
A: The cam doesn't have sharp teeth like most, but does have rounded ridges to grab the rope. I wouldn't be concerned about it damaging a rope sheath if you're using it as intended (not as a fall assessor).

**Q: Would this work on a lineman’s rope for like say putting up tree stands?**
A: Absolutely.  That is what I use it for. Works perfectly.

**Q: Is this black even though pic shows yellow?**
A: The one I got was black

## Frequently Bought Together

- Kong Italy - Duck Alu Alloy Black
- Stealth Strips Smoke Camo Silencing Tape | Self Adhesive Silencing Fabric | Great for Quieting All of Your Metal Hunting Gear and Accessories | (2.125” X 60” Roll) (Smoke Camo, 2.125" Wide)
- Kong Italy - Oval Alu Classic Screw Sleeve Carabiner - Black

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**Shop now:** [https://www.desertcart.com.pa/products/511081133-kong-duck-rope-clamp-ascender-black](https://www.desertcart.com.pa/products/511081133-kong-duck-rope-clamp-ascender-black)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-31*