---
product_id: 484477138
title: "JST Crimper and Molex Crimper Compatible with JST, Dupont, Molex terminals - Precision Wire Crimp Tool"
brand: "knoweasy"
price: "9785 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Knoweasy"
url: https://www.desertcart.is/products/484477138-jst-crimper-and-molex-crimper-compatible-with-jst-dupont-molex
store_origin: IS
region: Iceland
---

# Compatible with JST, Dupont, Molex terminals (AWG 28-18) Precision crimping dies for flawless connections Rust-resistant Wire EDM cut jaws for durability JST Crimper and Molex Crimper Compatible with JST, Dupont, Molex terminals - Precision Wire Crimp Tool

**Brand:** knoweasy
**Price:** 9785 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Crimp like a pro, connect like a boss!

## Quick Answers

- **What is this?** JST Crimper and Molex Crimper Compatible with JST, Dupont, Molex terminals - Precision Wire Crimp Tool by knoweasy
- **How much does it cost?** 9785 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/484477138-jst-crimper-and-molex-crimper-compatible-with-jst-dupont-molex)

## Best For

- knoweasy enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Polished, corrosion-resistant jaws withstand heavy use without fail
- • **Versatile Mastery:** One tool, multiple crimping standards—JST, Dupont, Molex all covered
- • **Ready for Anything:** Ideal for battery packs, 3D printers, RC servos, and more—your all-in-one wiring solution
- • **Precision Perfected:** Automatic release mechanism ensures even, secure crimps every time
- • **Pro-Grade Compatibility:** Supports a wide wire gauge range (AWG 28-18) for diverse projects

## Overview

The Knoweasy SN-2549 is a professional-grade ratcheting wire crimper designed for precision and versatility. Compatible with JST, Dupont, and Molex terminals across AWG 28-18 wires, it features rust-resistant Wire EDM cut jaws and an automatic release mechanism for flawless, secure crimps. Perfect for electronics, 3D printing, RC servos, and automotive wiring, this durable tool is backed by a 12-month customer service guarantee.

## Description

Package Included: 1 set SN-2549 crimping tool

Review: Cheep Price and Good Quality Tool.....
Review: Was exactly what I needed. Worked great.

## Features

- 【Versatile Crimping Tool】: The SN-2549 Dupont ratcheting wire crimper combines the capabilities of SN-01BM and SN-28B crimpers, offering a versatile and effective solution for various wiring tasks
- 【Precision Crimping Feature】: Equipped with precision crimping dies and an automatic release mechanism, it ensures even crimping and integral locking for secure connections
- 【Wide Range Compatibility】: Professional-grade tool compatible with AWG 28-18 (0.08-0.5/0.25/0.5/1.0mm²) wires, accommodating JST, Dupont, Molex terminals, and pitches of 1.5mm, 2.0mm, 2.5mm, 2.54mm, 3.96mm
- 【Durable Material Construction】: Crafted with Wire EDM cut jaws that have a polished surface and special treatment, offering rust and corrosion resistance
- 【Broad Application Scope】: Ideal for various electrical connections in battery packs, balancers, eliminator circuits, 3D printers, and RC servos
- 【Complete Package Offer】: Includes the Knoweasy SN2549 Molex Crimper, a detailed welcome guide, a 12-month friendly customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9WC81VS |
| ASIN  | B0B9WC81VS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #108,883 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #469 in Crimpers |
| Color | Silver With Black Handles |
| Customer Reviews | 4.4 4.4 out of 5 stars (250) |
| Customer reviews | 4.4 4.4 out of 5 stars (250) |
| Date First Available | 22 August 2022 |
| Date First Available  | 22 August 2022 |
| Handle Material | Rubber |
| Included components | Case |
| Item Weight | 370 g |
| Item model number | SN2549 |
| Item model number  | SN2549 |
| Manufacturer | Knoweasy Electric CO.,lTD |
| Manufacturer  | Knoweasy Electric CO.,lTD |
| Part number | SN2549 |
| Power source type | Battery Powered |
| Product Dimensions | 19.99 x 7.49 x 0.25 cm; 370 g |
| Product Dimensions  | 19.99 x 7.49 x 0.25 cm; 370 g |
| Specific uses | battery packs, balancers, eliminator circuits, 3D printers, RC servos, automotive, PC/Computer, OEM |
| Style | SN 2549 |

## Product Details

- **Brand:** knoweasy
- **Colour:** Silver With Black Handles
- **Handle material:** Rubber
- **Item weight:** 370 Grams
- **Product dimensions:** 20L x 7.5W centimeters

## Images

![JST Crimper and Molex Crimper Compatible with JST, Dupont, Molex terminals - Precision Wire Crimp Tool - Image 1](https://m.media-amazon.com/images/I/61UnWMMrfcL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***D on 17 September 2023*

Cheep Price and Good Quality Tool.....

### ⭐⭐⭐⭐⭐ Review
*by S***A on 22 December 2025*

Was exactly what I needed. Worked great.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 22 August 2024*

I tried several other tools to crimp wires to pins and it was a disaster until I bought the right tool. There is a saying “ the right tool for the right application “ is so true. I recommend this tool, it is reasonably priced and resolves your crimping headaches.

## Frequently Bought Together

- Knoweasy JST Crimper and Molex Crimper Compatible with JST, Dupont, Molex terminals - Precision Wire Crimp Tool
- JRready ST5228 Extractor Tools,Removal Tools Kit for JST/AMP .062" /Molex .062" & .093” Pin and Socket Connectors, Male and Female Connector Tube Type Pin Extractor Tool kit 5PCS Sizes

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**Shop now:** [https://www.desertcart.is/products/484477138-jst-crimper-and-molex-crimper-compatible-with-jst-dupont-molex](https://www.desertcart.is/products/484477138-jst-crimper-and-molex-crimper-compatible-with-jst-dupont-molex)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-12*