---
product_id: 129047846
title: "PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades"
brand: "petechtool"
price: "$115547"
currency: COP
in_stock: true
reviews_count: 8
category: "Petechtool"
url: https://www.desertcart.co/products/129047846-petechtool-rj45-5pack-8pin-cavity-blade-pass-through-crimp-tool
store_origin: CO
region: Colombia
---

# 5 precision 8-pin blades Compatible with Cat5/5e & Cat6 Durable high-quality steel PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades

**Brand:** petechtool
**Price:** $115547
**Availability:** ✅ In Stock

## Summary

> 🔧 Stay sharp, stay connected — never miss a perfect crimp!

## Quick Answers

- **What is this?** PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades by petechtool
- **How much does it cost?** $115547 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/129047846-petechtool-rj45-5pack-8pin-cavity-blade-pass-through-crimp-tool)

## Best For

- petechtool enthusiasts

## Why This Product

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

## Key Features

- • **One-Step Crimp & Trim:** Crimp and trim extended wires in a single, ultra-clean cut for maximum efficiency.
- • **Heavy-Duty Steel Construction:** Crafted from premium steel with rust-resistant finish for long-lasting performance.
- • **Precision 8-Pin Cavity Blades:** Five razor-sharp blades engineered for flawless RJ45 pass-through crimps.
- • **Easy Installation & Replacement:** Swap blades effortlessly to maintain peak tool precision and avoid downtime.
- • **Universal Cat5/5e & Cat6 Compatibility:** Seamlessly works with top-tier pass-through connectors and select crimp tools.

## Overview

PETECHTOOL RJ45 Replacement Blades come in a 5-pack of precision-engineered 8-pin cavity blades designed exclusively for pass-through RJ45 crimp tools. Made from durable, rust-resistant steel, these blades deliver clean, ultra-flush trims on Cat5/5e and Cat6 connectors, combining crimping and cutting in one smooth action. Ideal for professionals seeking reliable, easy-to-install replacements that ensure consistent, high-quality network cable terminations.

## Description

is a replacement blade for the pass Through-RJ45 Crimp Tool. It delivers a clean, flush trim on the extended conductors for all pass Through connectors. This high quality crimp tool is designed to quickly crimp and cut the wires of the pass Through-RJ45 Connector in one easy simple operation. The ratcheted straight action crimping motion ensures a uniform crimp every cycle. Features precision cast crimping dies for superior accuracy. It has a built in wire cutter and stripper for silver satin. All steel frame with rust resistant black oxide finish. pack of replacement RJ45 blades for the pass Through crimp tool. Now you'll always have a sharp blade when you need it most. Product size: Height × Width (0.544 × 0.40 inches)

Review: Right part. - Fit perfect.
Review: Easy to install - It was easy to install replacement blade for my cat6 tool. Good clean cut.

## Features

- 5 piece blades for (RJ45 8 Pin Cavity only)！ For Use with Pass Through RJ45 Crimper as pictured Crimper！
- Crimp and trim extended wire in RJ45 pass through Connector in a single cut，Made of high quality steel, sharp and durable Clean & ultra-flush trim in RJ45 extended conductors.
- Use with pass Through-RJ45 Cat 5/5e & Cat 6 connectors also works with other crimping tools of the same model ! (Attention customers ! Not all such tools on the market are compatible with this product !) Read the product specs and product images on the product page ! Make sure it is compatible with your crimping machine before ordering! Product size: Height × Width (0.544 × 0.40 inches)
- 8 Pin Cavity Blade Set Replacement Blades for pass Through Crimp Tool, and Cable Stripping Blades 5 pieces (5 piece per set RJ45 8 Pin Cavity Blade only).
- For use with pass Through-RJ45 Cat 5/5e & Cat 6 Connectors Will also work on other Crimp Tool of the same model, (caution! Not all such tools are compatible with this product!！) Please read the product detailed parameter introduction on the product page carefully! Please make sure, before ordering, compatibility with your crimper！

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PETECHTOOL |
| Color | 8pin 5pcs Blades |
| Grip Type | Ergonomic |
| Handle Material | Alloy Steel |
| Manufacturer | PETECHTOOL |
| Product Dimensions | 0.54"L x 0.4"W |

## Product Details

- **Brand:** PETECHTOOL
- **Color:** 8pin 5pcs Blades
- **Product Dimensions:** 0.54"L x 0.4"W
- **Handle Material:** Alloy Steel
- **Grip Type:** Ergonomic

## Images

![PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades - Image 1](https://m.media-amazon.com/images/I/510EQMXEPPL.jpg)
![PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades - Image 2](https://m.media-amazon.com/images/I/51ha1qdTIDL.jpg)
![PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades - Image 3](https://m.media-amazon.com/images/I/61hLYgNQ3eL.jpg)
![PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades - Image 4](https://m.media-amazon.com/images/I/61pUzEDOpML.jpg)
![PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades - Image 5](https://m.media-amazon.com/images/I/61yjpmnEMKL.jpg)

## Questions & Answers

**Q: Do any brand mod ends work with your tool or do only a specific brand work?**
A: I've had no trouble with several brands of cat6 I've used.

**Q: Do these work with the ez rj45 tool?**
A: I think they should 
The blades are pretty much universal

**Q: I need a blade for the petechtool crimp tool b087jrccrw. please advise the correct part to purchase.**
A: I think the replacement blade may be generic it may fit different one

**Q: is blade compatible with platium tool crimper**
A: There are pictures on the product page with detailed dimensions and mounting hole spacing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Right part.
*by B***O on August 20, 2025*

Fit perfect.

### ⭐⭐⭐⭐⭐ Easy to install
*by R***M on April 27, 2024*

It was easy to install replacement blade for my cat6 tool. Good clean cut.

### ⭐⭐⭐⭐⭐ Nice product
*by T***X on July 4, 2024*

Replaced it with my old crimp tool cutter my crimp tools acting just like it was brand new now

## Frequently Bought Together

- PETECHTOOL RJ45 (5Pack 8pin Cavity Blade) Pass Through Crimp Tool Replacement Blades RJ45 Professional Heavy Duty Crimp Tool Replacement Blades
- Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable
- Klein Tools VDV526-200 Cable Tester, LAN Scout Jr. 2 Ethernet Cable Tester for CAT 5e, CAT 6/6A Cables with RJ45 Connections

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-23*