---
product_id: 80608257
title: "HARKENPowered Furling Drill Adapter 7431"
brand: "harken"
price: "AR$108425"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/80608257-harkenpowered-furling-drill-adapter-7431
store_origin: AR
region: Argentina
---

# Cordless drill compatible for effortless power Corrosion-resistant alloy for durability Compact 2.5 oz. lightweight design HARKENPowered Furling Drill Adapter 7431

**Brand:** harken
**Price:** AR$108425
**Availability:** ✅ In Stock

## Summary

> ⚓ Power up your furling game — sail smarter, not harder!

## Quick Answers

- **What is this?** HARKENPowered Furling Drill Adapter 7431 by harken
- **How much does it cost?** AR$108425 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/80608257-harkenpowered-furling-drill-adapter-7431)

## Best For

- harken enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Designed with a 12.7 mm minimum bore diameter and spiral flutes for a secure, slip-free grip.
- • **Compact & Lightweight:** At just 2.5 oz and under 2 inches long, it’s the perfect space-saving tool for your sailing kit.
- • **Effortless Power Assist:** Use your cordless drill or emergency crank to reef or furl sails with zero hassle.
- • **Universal Compatibility:** Seamlessly integrates with electric and hydraulic furling units for versatile use.
- • **Built to Brave the Elements:** Crafted from corrosion-resistant alloy, this adapter thrives in harsh marine environments.

## Overview

The Harken Powered Furling Drill Adapter 7431 is a corrosion-resistant, compact tool designed to effortlessly connect your cordless drill or emergency crank to electric or hydraulic furling units. Weighing only 2.5 oz and measuring under 2 inches, it ensures a secure fit with its spiral flutes and 12.7 mm bore diameter, making reefing or furling sails faster and easier for every sailing enthusiast.

## Description

HARKENPowered Furling Drill Adapter 7431

## Features

- Cordless drill adapter and a short crank handle are included with each furler. Use the emergency handle or a cordless drill to turn the foil until the sail is reefed or furled.
- Length: 1 7/8 in. (47.5 mm)
- Width: 1 in. (25.5 mm)
- Weight: 2.5 oz. (71 g)
- Use with furling unit: Electric/hydraulic furling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Corrosion-resistant alloy or stainless steel |
| Shank Type | Straight |
| Brand | HARKEN |
| Surface Recommendation | Aluminum, Stainless Steel |
| Number of Flutes | 2 |
| UPC | 097653232179 |
| Unit Count | 1.0 Count |
| Minimum Bore Diameter | 12.7 Millimeters |
| Tool Flute Type | Spiral |
| Manufacturer | Harken |
| Item Package Dimensions L x W x H | 3.43 x 3.11 x 0.87 inches |
| Package Weight | 0.08 Kilograms |
| Brand Name | HARKEN |
| Part Number | 7431 |

## Product Details

- **Material:** Corrosion-resistant alloy or stainless steel
- **Shank Type:** Straight
- **Brand:** HARKEN
- **Surface Recommendation:** Aluminum, Stainless Steel
- **Number of Flutes:** 2

## Images

![HARKENPowered Furling Drill Adapter 7431 - Image 1](https://m.media-amazon.com/images/I/41b4AZwJt1L.jpg)
![HARKENPowered Furling Drill Adapter 7431 - Image 2](https://m.media-amazon.com/images/I/41b4AZwJt1L.jpg)

## Questions & Answers

**Q: will this fit a Lewmar v700 Windlass?**
A: I have all Lewmar winches ( 3 sizes) the bit is for a standard winch fitting.

**Q: Has anyone tried this with angle grinder instead? Don't have a angle drill/wrench, but a angle grinder is available**
A: Not sure if an angle grinder would have enough torque.

**Q: Has anyone used this adapter to winch someone up the mast in a chair?**
A: Depending on your drill, yes it will work perfectly for you.

**Q: where is it made?**
A: China

## Customer Reviews

### ⭐⭐⭐⭐⭐ Drill bit for winches - good quality, fits my boat winches perfect.
*by G***S on September 14, 2024*

I have a 39 ft Morgan sailboat with 4 manual winches in the cockpit for all my sail lines leading aft. I got this winch drill bit to put on a Milwaukee Super Hawg right angle drill for automatic winching and it works like a charm!I wanted automatic winches, but are extremely expensive. And cordless winch handles are also just as expensive. Then I discovered the Milwaukee 2807, which is still pricey but way cheaper than name brand electric winch handles. But this drill has enough torque and power to hoist up my main sail!Plus you can use the drill for other drilling needs. But this winch drill bit makes this Super Hawg a sailing game changer! So happy they make this drill bit!! Highly recommend!

### ⭐⭐⭐⭐⭐ works great bit expensive for what it is
*by D***S on December 8, 2024*

put on a big 110v 90 degree 1/2 HP drill that plumbers use. Pulls my arse up to the top of the mast in 30 seconds using one of the winches.

### ⭐⭐⭐⭐⭐ Great way to hoist someone up the mast
*by D***8 on November 10, 2023*

This, obviously, is a very simple device. But it does what it is designed to do. My only caution, and this is not a failing of the product, is that a light duty battery operated drill will not have the power to hoist a person with the winches on most sailboats. You either need a high power drill with a low gear, or some people power helpers. Or you can get two and use two drills I suppose, I didn't try that, but it would probably work.

## Frequently Bought Together

- Harken Powered Furling Drill Adapter 7431
- Milwaukee 2807-20 M18 FUEL HOLE HAWG Brushless Lithium-Ion 1/2 in. Cordless Right Angle Drill (Tool Only)
- 7431 Sailboat Winch Bit Adaptor, Sailing Cordless Drill and Winch Adapter for Cordless Screwdriver Winch Bit for Power Drill Sailboat Winch Drill Adapter Bit, Convert to Powered Winch.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-03*