---
product_id: 257864633
title: "GJ671BL RJ45 Crimp Tool, Pass Through Ethernet Crimping Tool for Cat5 Cat6 Cat7 End Pass-Thru Connector & RJ11 RJ12 Telephone Plug"
brand: "vcelink"
price: "€ 52.20"
currency: EUR
in_stock: true
reviews_count: 8
category: "Vcelink"
url: https://www.desertcart.nl/products/257864633-gj671bl-rj45-crimp-tool-pass-through-ethernet-crimping-tool-cat5
store_origin: NL
region: Netherlands
---

# Ergonomic, durable Q235 carbon steel build Pass-through design for flawless wiring Multi-function: RJ45 & RJ11/RJ12 compatible GJ671BL RJ45 Crimp Tool, Pass Through Ethernet Crimping Tool for Cat5 Cat6 Cat7 End Pass-Thru Connector & RJ11 RJ12 Telephone Plug

**Brand:** vcelink
**Price:** € 52.20
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** GJ671BL RJ45 Crimp Tool, Pass Through Ethernet Crimping Tool for Cat5 Cat6 Cat7 End Pass-Thru Connector & RJ11 RJ12 Telephone Plug by vcelink
- **How much does it cost?** € 52.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/257864633-gj671bl-rj45-crimp-tool-pass-through-ethernet-crimping-tool-cat5)

## Best For

- vcelink enthusiasts

## Why This Product

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

## Key Features

- • **Shielded Plug Ready:** Secure metal dovetail buckles for stable, interference-free LAN signal transmission.
- • **Compact & Toolbox-Friendly:** Lightweight and portable—your go-to tool for fast, professional network rewiring anywhere.
- • **Ergonomic & Durable Design:** Comfort grip with premium carbon steel ensures fatigue-free, long-lasting performance.
- • **Precision Pass-Through Crimping:** Cut excess wires instantly while verifying your wiring sequence—no more guesswork or re-dos.
- • **Versatile Connector Compatibility:** Seamlessly crimp Cat5 to Cat7 Ethernet and RJ11/RJ12 telephone plugs with one pro-grade tool.

## Overview

The VCELINK GJ671BL is a premium pass-through crimping tool engineered for flawless Ethernet and telephone cable terminations. Compatible with Cat5 through Cat7 RJ45 connectors and RJ11/RJ12 plugs, it features a unique pass-through design that trims excess wire while allowing real-time wiring verification. Built with durable Q235 carbon steel and an ergonomic handle, this compact tool delivers professional-grade precision and comfort for both DIY enthusiasts and network pros. Backed by an 18-month warranty, it’s the essential upgrade for anyone serious about reliable, high-speed network installations.

## Description

VCELINK GJ671BL RJ45 Crimp Tool, Pass Through Ethernet Crimping Tool for Cat5 Cat6 Cat7 End Pass-Thru Connector & RJ11 RJ12 Telephone Plug : desertcart.co.uk: DIY & Tools

Review: Works - most of the time - updated review - Got this and crimped away with some cat6a cables and shielded RJ45s. Worked a treat to begin with. When I moved over to Cat6 (23 AWG) cable, I could not get it to crimp all the terminations. Re-crimping then brought some back and others, that were ok before, then failed. All in all, this device seems more suited to the bigger stuff, but the manufacturer states that cat6 should be fine. I had every plug fail when using a Fluke tester. Its very well priced, but expect issues at times which can be very frustrating. PS I was also using VCELink RJ45s. I have wasted a load of these plugs, and they are not cheap. December update: The manufacturer contacted me regards me issue. They obviously care about their product which is great. They advised I use a different RJ45 connector. I tried what they advise and it works great. Brilliant communications from this company. More of the bigger companies should follow suit. Buy with confidence.
Review: Nice crimping tool - Very good for crimping. Watch what rj45 jacks you use with it. Does not work with all jacks

## Features

- PASS-THROUGH DESIGN - VCELINK GJ671BL pass through crimping tool is designed for pass through RJ45 connector that cuts excess wires while crimping. Using pass-thru RJ45 plug, you can easily review and check wire sequence before crimping, thus avoiding mis-wiring and succussing even if on your first try.
- MULTI-FUNCTION TOOL - This multi-functional crimping tool is widely compatible with 8P8C RJ45 Cat5/Cat5e/Cat6/Cat6a/Cat7 Connectors and RJ11 RJ12 6P6C/6P4C telephone modular plugs.
- UNIQUE DESIGN – This crimper is also suitable for shielded modular plugs to crimp the metal dovetail buckle. The buckle secures LAN cables to provide better and more stable signal transmission. KINDLY NOTE: This crimper CANNOT stripping or cutting.
- EASY & DURABLE – Crimping tool is made by premium metal material that guarantees the sturdiness and durability. The ergonomic handle is easy to grip, bringing a comfortable compressing action. This small and handy crimper will be a helper in your home network rewiring and won't take space in your toolbox, making your rewiring job go quickly and smoothly.
- WHAT WILL YOU GET - 1 x GJ671BL passthrough RJ45/RJ12/RJ11 crimper, 18 months warranty for quality problem and invoice including VAT service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NX12GJ5 |
| Best Sellers Rank | 51,820 in DIY & Tools ( See Top 100 in DIY & Tools ) 154 in Crimpers |
| Brand | VCELINK |
| Colour | Black/Blue |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 1,108 Reviews |
| Grip Type | Ergonomic |
| Grip type | Ergonomic |
| Handle Material | Q235 carbon steel |
| Handle material | Q235 carbon steel |
| Item Dimensions L x W | 13.5L x 6W centimetres |
| Item Type Name | Pass Through RJ45 Crimping Tool |
| Item Weight | 312.6 Grams |
| Item weight | 312.6 Grams |
| Manufacturer | VCELINK |
| Model Number | GJ671BL |
| Product dimensions | 13.5L x 6W centimetres |
| Usage | Network and telecommunication applications, installation and maintenance work on network and telephone wiring, professional and DIY applications |

## Product Details

- **Brand:** VCELINK
- **Colour:** Black/Blue
- **Item weight:** 312.6 Grams
- **Product dimensions:** 13.5L x 6W centimetres
- **Handle material:** Q235 carbon steel

## Images

![GJ671BL RJ45 Crimp Tool, Pass Through Ethernet Crimping Tool for Cat5 Cat6 Cat7 End Pass-Thru Connector & RJ11 RJ12 Telephone Plug - Image 1](https://m.media-amazon.com/images/I/61EYjDb3CIS.jpg)

## Questions & Answers

**Q: There appears a few tools that look the same as this for varying prices. Are they all the same quality Chinese tool?**
A: seems like it. it is good quality though. wouldn't recommend for professional use but for things like setting up home stuff it is worth the price.

**Q: What cable gauges does this tool support?**
A: Dear customer,
This crimping tool is for crimping a standard RJ45 connector. You can use this tool as long as your network cable and connector are compatible.
We hope this information can help you.
VCELINK

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works - most of the time - updated review
*by A***R on 25 October 2023*

Got this and crimped away with some cat6a cables and shielded RJ45s. Worked a treat to begin with. When I moved over to Cat6 (23 AWG) cable, I could not get it to crimp all the terminations. Re-crimping then brought some back and others, that were ok before, then failed. All in all, this device seems more suited to the bigger stuff, but the manufacturer states that cat6 should be fine. I had every plug fail when using a Fluke tester. Its very well priced, but expect issues at times which can be very frustrating. PS I was also using VCELink RJ45s. I have wasted a load of these plugs, and they are not cheap. December update: The manufacturer contacted me regards me issue. They obviously care about their product which is great. They advised I use a different RJ45 connector. I tried what they advise and it works great. Brilliant communications from this company. More of the bigger companies should follow suit. Buy with confidence.

### ⭐⭐⭐⭐⭐ Nice crimping tool
*by E***D on 13 December 2025*

Very good for crimping. Watch what rj45 jacks you use with it. Does not work with all jacks

### ⭐⭐⭐⭐ great crimpping tool
*by S***E on 11 April 2025*

these are great for running custom ethernet cables and there easy to use. they have all you would need except for the ablitiy to strip the wire covers which would make them perfect. I've also found as this is my second pair (to replace the first) that theycan rust quite quickly as they seem to have some sort of oil on them. whether thats to help protect them or what i dont know. they have multiple rj connector compatibility, perform there job well and the build is great as its all metal apart from the rubber grip.

## Frequently Bought Together

- VCELINK GJ671BL RJ45 Crimp Tool, Pass Through Ethernet Crimping Tool for Cat5 Cat6 Cat7 End Pass-Thru Connector & RJ11 RJ12 Telephone Plug
- VCELINK Gen 2 RJ45 Connector Cat7 Pass Through Connectors Ethernet Connector Shielded Cat7 Cat6A Network Plug 8P8C Shielded Gold Plated for Installation Cable with Load Bar and RJ45 Boots Cover 10Pack

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-18*