---
product_id: 730748654
title: "Kolvoii 3500 lbs Boat Trailer Winch with Strap, Heavy Duty Hand Winch, 2-Way Ratchet 4:1/8:1 Gear Ratio for Boat, Trailer, Marine and Jet Ski, 33FT Strap, Green"
price: "€ 116.73"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.hr/products/730748654-kolvoii-3500-lbs-boat-trailer-winch-with-strap-heavy-duty
store_origin: HR
region: Croatia
---

# 26 ft durable polyester strap 2-way ratchet for smooth control 1200 lbs steel capacity Kolvoii 3500 lbs Boat Trailer Winch with Strap, Heavy Duty Hand Winch, 2-Way Ratchet 4:1/8:1 Gear Ratio for Boat, Trailer, Marine and Jet Ski, 33FT Strap, Green

**Price:** € 116.73
**Availability:** ✅ In Stock

## Summary

> ⚓️ Winch like a pro — power, precision, and portability in one sleek package!

## Quick Answers

- **What is this?** Kolvoii 3500 lbs Boat Trailer Winch with Strap, Heavy Duty Hand Winch, 2-Way Ratchet 4:1/8:1 Gear Ratio for Boat, Trailer, Marine and Jet Ski, 33FT Strap, Green
- **How much does it cost?** € 116.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/730748654-kolvoii-3500-lbs-boat-trailer-winch-with-strap-heavy-duty)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Two-Way Ratchet:** Switch directions smoothly for quick loading and unloading.
- • **Effortless 4:1 Gear Ratio:** Reduces manual effort by 75%, making loading a breeze.
- • **Ergonomic Anti-Slip Handle:** Comfort grip reduces fatigue during extended use.
- • **Powerful 1200 lbs Capacity:** Handles heavy loads with ease, perfect for boats and jet skis.
- • **Quick & Flexible Installation:** Multiple mounting options with included hardware for versatile setups.

## Overview

The Kolvoii 1200 lbs Boat Trailer Winch combines a robust steel build with a 26 ft polyester strap and a 4:1 gear ratio, delivering powerful, effortless pulling for boats, trailers, and jet skis. Its two-way ratchet and ergonomic handle ensure smooth operation and comfort, while the reinforced base and included mounting hardware guarantee easy installation and long-lasting durability in marine environments.

## Description

Where quality meets craft Kolvoii designs professional tools built to perform in demanding environments. From precision threading and engine repair to recovery and construction applications, every Kolvoii product is engineered with durability, accuracy, and reliability at its core. We focus on practical solutions that help mechanics, builders, and technicians work faster, safer, and with confidence. Because when the job matters, your tools should never fail. Kolvoii designs professional tools built to perform in demanding environments. From precision threading and engine repair to recovery and construction applications, every Kolvoii product is engineered with durability, accuracy, and reliability at its core. We focus on practical solutions that help mechanics, builders, and technicians work faster, safer, and with confidence. Because when the job matters, your tools should never fail. Explore More From Kolvoii

Review: Great quality - Great quality. I had to replace the strap, but over all very happy with it.
Review: Winch is ambidextrous. You can change which side the handle is on. - Got it installed yesterday. No issues at all other than i needed to go get longer bolts to go through the mounting surface. Heavily built for the 3500lb capacity. You do have to unbolt and move the handle toa different set of gears to change speeds, which is alkward, but common to almost every hand winch i've ever seen. Other reviews mention that the handle is on the "wrong" (left) side. Lol . . .Remove the spool, pop the C-clips out from the gear shafts, flip the shafts around, put the c-clips and spool back in with the gears on the side you want the handle on. It's basic mechanical engineering, folk! Be careful popping the c-clips, as they will fly far and wide. You can get replacements at the local hardware store if your land in the grass like mine did . . . .

## Features

- 3500 POUND CAPACITY: This heavy-duty steel hand winch delivers 3500 lbs capacity with a 33 ft (10 m) × 2 in (5 cm) polyester strap. Dual-speed 4:1 & 8:1 gear ratios balance speed and strength, reducing physical effort by 75%
- TWO-WAY RATCHET: The two-way ratchet enables smooth forward/backward operation for easy loading and unloading. The winch offers two speeds: switch between high-speed mode for light loads and low-speed mode for heavier objects with ease
- DURABLE GEAR & POLYESTER STRAP: Made with 8 mm thickened high-carbon steel gears and a corrosion-resistant galvanized finish, this winch withstands harsh marine environments. The integrated polyester strap resists wear and withstands extreme pressure
- COMFORTABLE HANDLE: The 10.2-inch ergonomic, anti-slip handle features a textured grip to minimize hand fatigue during extended use. Its removable design enhances portability and storage efficiency
- EFFORTLESS INSTALLATION: The reinforced base features standard mounting holes and includes three mounting screws. This allows flexible bolt alignment, ensuring quick and secure installation on trailers, docks, and other setups. Base dimensions: 7.5 in x 3.9 in
- WIDE APPLICATIONS: Equipped with heavy-duty hooks, this winch is perfect for boat loading, vehicle recovery, towing, material handling, and more. Its compact yet powerful design ensures reliable performance in diverse tasks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DRW4JZ3V |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #17,183 in Automotive ( See Top 100 in Automotive ) #11 in Towing Winches |
| Color | Blue |
| Customer Reviews | 4.8 4.8 out of 5 stars (23) |
| Date First Available | December 30, 2024 |
| Included Components | Boat Trailer Winch |
| Item Package Quantity | 1 |
| Item Weight | 7.24 pounds |
| Item model number | US-K102 |
| Manufacturer | Kolvoii |
| Material | Steel, Polyester |
| Number Of Pieces | 1 |
| Package Dimensions | 8.66 x 6.5 x 5.35 inches |
| Part Number | CA-K102 |
| Size | 1200 lbs |
| Warranty Description | 2 year |

## Images

![Kolvoii 3500 lbs Boat Trailer Winch with Strap, Heavy Duty Hand Winch, 2-Way Ratchet 4:1/8:1 Gear Ratio for Boat, Trailer, Marine and Jet Ski, 33FT Strap, Green - Image 1](https://m.media-amazon.com/images/I/719uonOU0uL.jpg)
![Kolvoii 3500 lbs Boat Trailer Winch with Strap, Heavy Duty Hand Winch, 2-Way Ratchet 4:1/8:1 Gear Ratio for Boat, Trailer, Marine and Jet Ski, 33FT Strap, Green - Image 2](https://m.media-amazon.com/images/I/71U11BA+4UL.jpg)
![Kolvoii 3500 lbs Boat Trailer Winch with Strap, Heavy Duty Hand Winch, 2-Way Ratchet 4:1/8:1 Gear Ratio for Boat, Trailer, Marine and Jet Ski, 33FT Strap, Green - Image 3](https://m.media-amazon.com/images/I/714N8kdapFL.jpg)
![Kolvoii 3500 lbs Boat Trailer Winch with Strap, Heavy Duty Hand Winch, 2-Way Ratchet 4:1/8:1 Gear Ratio for Boat, Trailer, Marine and Jet Ski, 33FT Strap, Green - Image 4](https://m.media-amazon.com/images/I/71iQBzbyvEL.jpg)
![Kolvoii 3500 lbs Boat Trailer Winch with Strap, Heavy Duty Hand Winch, 2-Way Ratchet 4:1/8:1 Gear Ratio for Boat, Trailer, Marine and Jet Ski, 33FT Strap, Green - Image 5](https://m.media-amazon.com/images/I/71-1u1ZpoCL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by G***M on May 11, 2026*

Great quality. I had to replace the strap, but over all very happy with it.

### ⭐⭐⭐⭐⭐ Winch is ambidextrous. You can change which side the handle is on.
*by A***R on May 27, 2026*

Got it installed yesterday. No issues at all other than i needed to go get longer bolts to go through the mounting surface. Heavily built for the 3500lb capacity. You do have to unbolt and move the handle toa different set of gears to change speeds, which is alkward, but common to almost every hand winch i've ever seen. Other reviews mention that the handle is on the "wrong" (left) side. Lol . . .Remove the spool, pop the C-clips out from the gear shafts, flip the shafts around, put the c-clips and spool back in with the gears on the side you want the handle on. It's basic mechanical engineering, folk! Be careful popping the c-clips, as they will fly far and wide. You can get replacements at the local hardware store if your land in the grass like mine did . . . .

### ⭐⭐⭐⭐⭐ Trailer boat wench
*by C***Y on April 20, 2026*

Just what I needed. Fit perfectly in place. Love the two gears making it easier to pull a heavy load.

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**Shop now:** [https://www.desertcart.hr/products/730748654-kolvoii-3500-lbs-boat-trailer-winch-with-strap-heavy-duty](https://www.desertcart.hr/products/730748654-kolvoii-3500-lbs-boat-trailer-winch-with-strap-heavy-duty)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-07*