---
product_id: 39656622
title: "SN-2549"
brand: "iwiss"
price: "£34.15"
currency: GBP
in_stock: true
category: "Iwiss"
url: https://www.desertcart.co.uk/products/39656622-sn-2549
store_origin: GB
region: United Kingdom
---

# Fits 1.5mm to 4.0mm pitch terminals Supports AWG28-18 wire gauges Precision ratchet mechanism SN-2549

**Brand:** iwiss
**Price:** £34.15
**Availability:** ✅ In Stock

## Summary

> 🔧 Crimp like a pro — flawless connections, zero compromises!

## Quick Answers

- **What is this?** SN-2549 by iwiss
- **How much does it cost?** £34.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/39656622-sn-2549)

## Best For

- iwiss enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Precision:** High-precision crimp jaws deliver parallel crimps for reliable electrical performance
- • **Trusted by Makers & Pros:** Ideal for battery packs, 3D printers, RC servos, and more—join the elite DIY community
- • **Consistent Crimps Every Time:** Ratcheting mechanism ensures uniform pressure for flawless connections
- • **Ergonomic Grip for Extended Use:** Comfortable handle design reduces hand fatigue during long projects
- • **Versatile Terminal Compatibility:** Works seamlessly with JST, Dupont, Molex open barrel terminals across multiple pitches

## Overview

The iCrimp SN-2549 is a professional-grade ratcheting wire crimper designed for AWG28-18 uninsulated open barrel terminals including JST, Dupont, and Molex connectors. Featuring a high-precision ratchet mechanism and ergonomic handles, it delivers consistent, parallel crimps across a range of terminal pitches from 1.5mm to 4.0mm. Perfect for electronics enthusiasts and professionals working on battery packs, 3D printers, and RC servos, this tool combines durability with precision to ensure reliable electrical connections every time.

## Description

iCrimp SN-2549 Ratcheting Wire Crimping Tools for JST ZH 1.5mm, PH 2.0mm, XH 2.5mm, VH 3.96mm, JWPS 4.0mm Pitch, Dupont 2.54mm Pitch Open Barrel Terminals, AWG28-18 (0.08-1.0mm²) - desertcart.com

## Features

- Purpose: SN-2549 Dupont ratcheting wire crimper is designed to crimp AWG28-18 uninsulated open barrel terminals such as JST, Dupont, Molex. A combination of SN-01BM & SN-28B wire crimper.
- Crimp Jaws: High-precision ratchet mechanism for complete crimps. Parallel crimping performance for even crimps.
- Ratcheting Mechanism: Ratcheting style crimpers ensure consistent crimping pressure as they must be cycled through their full range for the jaws to crimp and then release the terminal.
- Applications: Used to connect electrical wires on rechargeable battery packs, battery balancers, battery eliminator circuits, 3D printers, and radio controlled servos.
- Capability: Capable of crimping AWG28-18(0.08-1.0mm²) open barrel connectors, typically 1.5mm, 2.0mm, 2.5mm, 2.54mm, 3.96mm pitch terminals from JST, Dupont, Molex.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N4L8QMW |
| Best Sellers Rank | #17,937 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Crimpers |
| Brand Name | IWISS |
| Color | Orange |
| Customer Reviews | 4.6 4.6 out of 5 stars (510) |
| Grip Type | Ergonomic |
| Handle Material | multicolor |
| Handle Type | Ergonomic |
| Item Weight | 0.4 kg |
| Manufacturer | ZHEJIANG IWISS ELECTRIC CO.,LTD |
| Manufacturer Part Number | SN-2549 |
| Model Number | SN-2549 |
| Number of Items | 2 |
| Number of Packs | 1 |
| Size | Small |
| Specific Uses For Product | connecting electrical wires on rechargeable battery packs, battery balancers, battery eliminator circuits, 3D printers, and radio-controlled servos |
| Specification Met | CSA, UL |
| UPC | 709619251635 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** IWISS
- **Color:** Orange
- **Grip Type:** Ergonomic
- **Handle Material:** multicolor
- **Item Weight:** 0.4 kg

## Images

![SN-2549 - Image 1](https://m.media-amazon.com/images/I/51hyNY4zX-L.jpg)

## Available Options

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

## Frequently Bought Together

- iCrimp SN-2549 Ratcheting Wire Crimping Tools for JST ZH 1.5mm, PH 2.0mm, XH 2.5mm, VH 3.96mm, JWPS 4.0mm Pitch, Dupont 2.54mm Pitch Open Barrel Terminals, AWG28-18 (0.08-1.0mm²)
- Taiss 580PCS JST PH Connector kit 2.0mm 2/3/4/5/6Pin Housing,Female and Male Adapter Cable Connector Plug,PH2.0mm Female Pin Connectors,JST Connector F-066-580PCS
- CQRobot JST XH 2.54 mm Pitch 5-Pin/6-Pin/7-Pin Electronic Connector IC Male Plugs, Female Sockets Housing and T-Shaped Crimp Terminal Kit. 60 Sets/480 Pieces Wire-to-Board Adapter Cable Assembly.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/39656622-sn-2549](https://www.desertcart.co.uk/products/39656622-sn-2549)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-08-18*