---
product_id: 256052846
title: "Mini Micro Open Barrel Crimping Tools Works on AWG28-20 JAM, Molex, Tyco, JST Terminals and Connectors | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring"
brand: "iwiss"
price: "R980"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Iwiss"
url: https://www.desertcart.co.za/products/256052846-mini-micro-open-barrel-crimping-tools-works-on-awg28-20
store_origin: ZA
region: South Africa
---

# Precision crimping for AWG 28-20 Double-hinge mechanism for perfect jaw alignment Ergonomic spring-loaded handles for fatigue-free use Mini Micro Open Barrel Crimping Tools Works on AWG28-20 JAM, Molex, Tyco, JST Terminals and Connectors | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring

**Brand:** iwiss
**Price:** R980
**Availability:** ✅ In Stock

## Summary

> 🔧 Crimp like a pro, connect like a boss.

## Quick Answers

- **What is this?** Mini Micro Open Barrel Crimping Tools Works on AWG28-20 JAM, Molex, Tyco, JST Terminals and Connectors | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring by iwiss
- **How much does it cost?** R980 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/256052846-mini-micro-open-barrel-crimping-tools-works-on-awg28-20)

## 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

- • **Compact Yet Durable:** Lightweight 0.2 kg black oxide steel tool resists rust and fits comfortably in your toolkit for on-the-go precision.
- • **Comfort Meets Control:** Ergonomic TPR+PP grips with spring-loaded handles reduce hand fatigue, empowering you to work longer with ease and confidence.
- • **Engineered for Accuracy:** Double-hinge design keeps jaws perfectly parallel, delivering consistent, professional-grade crimps on JST, Molex, Tyco, and JAM connectors.
- • **Micro-Precision Mastery:** Ultra-precise crimps on mini open barrel terminals from 0.08 to 0.5 mm² ensure flawless electrical connections every time.
- • **Versatile Connector Compatibility:** Supports a wide range of terminals including servo leads, battery packs, and 3D printer wiring—your all-in-one crimping solution.

## Overview

The IWISS IWS-2820M Mini Micro Open Barrel Crimping Tool is a precision-engineered hand tool designed for crimping non-insulated open barrel terminals ranging from 0.08 to 0.5 mm² (AWG 28-20). Featuring a double-hinge mechanism for jaw alignment and ergonomic spring-loaded handles, it delivers consistent, fatigue-free crimps on popular connectors such as JST, Molex, Tyco, and JAM. Lightweight and rust-resistant, this compact tool is ideal for professionals working with RC servos, battery packs, 3D printers, and other electrical wiring applications.

## Description

Attention:Customs duties are paid by the buyer. The IWS-2820 Mirco crimping pliers are our latest new design pliers, which works on 0.08mm² open barrel terminals and connectors. Double-hinge mechanism and ultra-precise jaw provide reliable and accurate connections every time. This micro crimping tools works on typical JAM, Molex, JST and Tyco terminals and other U-barrel terminals and connectors.Specification:Model :IWS-2820Capacity: 0.08-0.5mm2AWG : 28-20AWGLength : 180mmWeight : 0.2KgApplication : open barrel connectorPackage includes :1 x IWS-2820 Crimping Tool

Review: Very good - Works very well
Review: Pinza crimpatrice - Pinza perfetta per stringere contatti per connettori KK e JST, non ha il cricchetto per cui si può facilmente dosare la forza di crimpatura sui vari contatti per non tranciare il conduttore

## Features

- Purpose: IWS-2820M open barrel crimper tool is designed to crimp non-insulated open barrel, OEM-style terminals. Perfect for servo lead connectors and some other RC crimp connectors.
- Capability: 0.08-0.5m㎡, AWG 28-20. IWS-2820 does many mini micro sizes like U-barrel or stamped style terminals. Perfect crimps pins such as JST VH, XH, NH pins,Molex KK,Picoblade series, etc.
- Ultra-precision: Presicion Crimping Plier with double-hinge mechanism that keeps the jaws parallel for a straight crimping engagement and ensures excellent and accurate crimps.
- Ergonomic Design: Black oxide steel with rust resistant protect. TPR+PP grips, light and compact, provide comfortable using experience and reduce fatigue when crimps. Spring loaded handles for easy operation and storage.
- Applications: Used to connect electrical wires on rechargeable battery packs, battery balancers, battery eliminator circuits, 3D printers, and radio controlled servos.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078WNZ9FW |
| Best Sellers Rank | #111,673 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #477 in Crimpers |
| Brand | IWISS |
| Brand Name | IWISS |
| Color | Orange |
| Colour | Orange |
| Customer Reviews | 4.4 out of 5 stars 1,125 Reviews |
| Global Trade Identification Number | 00600685978160 |
| Grip Type | Ergonomic |
| Grip type | Ergonomic |
| Handle Material | Thermoplastic Rubber (TPR), Polypropylene (PP) |
| Handle Type | Spring-loaded |
| Handle material | Thermoplastic Rubber (TPR), Polypropylene (PP) |
| Item Dimensions L x W | 24.4L x 10.9W centimeters |
| Item Weight | 0.2 Kilograms |
| Item weight | 0.2 Kilograms |
| Manufacturer | Iwiss Electric Co., Ltd |
| Manufacturer Part Number | IWS-2820M |
| Model Number | IWS-2820M 0.08-0.5 mm² |
| Product dimensions | 24.4L x 10.9W centimeters |
| Size | zzzz-s |
| Specific Uses For Product | Rechargeable battery packs, Battery balancers, Battery eliminator circuits, 3D printers, Radio controlled servos |
| UPC | 600685978160 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** IWISS
- **Colour:** Orange
- **Handle material:** Thermoplastic Rubber (TPR), Polypropylene (PP)
- **Item weight:** 0.2 Kilograms
- **Product dimensions:** 24.4L x 10.9W centimeters

## Images

![Mini Micro Open Barrel Crimping Tools Works on AWG28-20 JAM, Molex, Tyco, JST Terminals and Connectors | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring - Image 1](https://m.media-amazon.com/images/I/51OS6kxporL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by R***. on 31 May 2022*

Works very well

### ⭐⭐⭐⭐⭐ Pinza crimpatrice
*by B***O on 17 March 2026*

Pinza perfetta per stringere contatti per connettori KK e JST, non ha il cricchetto per cui si può facilmente dosare la forza di crimpatura sui vari contatti per non tranciare il conduttore

### ⭐⭐⭐⭐⭐ Sehr gute Qualität.
*by N***S on 5 January 2024*

Mir war besonders wichtig, dass gerade die beiden kleinsten Größen passgenau sind, da ich zuvor schon eine sehr ähnliche Crimpzange hatten, die aber für die kleinen Größen nicht richtig geformt war. Hier passt alles sehr genau und ich habe keine Probleme mehr die kleinsten Größen zu Crimpen. Sehr gut, obwohl dennoch günstig. Würde ich wieder kaufen.

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-22*