# W-STAR WSEZ376Z Crimping Tool for RJ45 and RJ12 Connectors

**URL:** https://aio.lv/en/product--w-star-wsez376z--10780159
**Data updated:** 2026-06-22 11:31 (EEST)
**Category:** Network Tools
**Manufacturer:** W-STAR
**Manufacturer code:** WSEZ376Z
**EAN:** 8594164994180
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The W-STAR WSEZ376Z is a professional-grade crimping tool designed for terminating RJ45 and RJ12 network connectors. This versatile tool is compatible with Cat5 cables and supports EZ-style connectors, ensuring reliable and efficient network cable assembly. It features a durable construction for consistent performance in various networking tasks, making it an essential tool for IT technicians and network installers.

## Long description

The W-STAR WSEZ376Z is a professional-grade crimping tool engineered for the precise termination of RJ45 and RJ12 network connectors. Designed to streamline the assembly of network cables, this tool is specifically optimized for Cat5 cabling and supports EZ-style connectors, allowing for efficient pass-through termination. Its robust construction ensures long-term durability and consistent performance, making it a reliable choice for IT professionals and network installers who require high-quality connections in various networking environments.
Advantages
This crimping tool offers significant benefits for network cable management by simplifying the termination process. The design allows for clean and accurate crimping, which minimizes the risk of signal loss or connection failure. Its ergonomic build reduces hand fatigue during repetitive tasks, while the compatibility with EZ-style connectors significantly speeds up the installation process by allowing wires to pass through the connector before being cut and crimped in a single motion. The tool is built to withstand frequent use, providing a stable and professional result every time.
Suitable for
Terminating RJ45 and RJ12 network connectors
Assembling Cat5 network cables
Professional IT infrastructure installation
Home network maintenance and repair
Working with EZ-style pass-through connectors
When it may not be suitable
This tool is specifically designed for RJ45 and RJ12 connectors and is not compatible with other connector types such as RJ11 or specialized industrial connectors. It may not be the optimal choice for users working exclusively with shielded Cat6a or Cat7 cables that require specific heavy-duty crimping tools.
Key specifications
Compatible connector types: RJ45 and RJ12
Supported cable category: Cat5
Connector style support: EZ-style pass-through
Material: Durable metal construction with ergonomic handles
How to use
To use the W-STAR WSEZ376Z, first strip the outer jacket of the network cable to expose the internal wires. Arrange the wires according to the required wiring standard, such as T568A or T568B. Insert the wires into the EZ-style connector until they protrude through the front. Place the connector into the crimping slot of the tool and squeeze the handles firmly. The tool will simultaneously crimp the pins into the wires and trim the excess wire length, resulting in a clean and finished connection.
What to consider before purchase
Verify that your connectors are compatible with the EZ-style pass-through design
Ensure the cable category matches the tool specifications
Assess the frequency of use to determine if a professional-grade tool meets your requirements
Usage recommendations: Always ensure the wires are fully seated in the connector before crimping to guarantee a secure electrical contact. Regularly inspect the cutting blades for sharpness to maintain clean wire trimming.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All W-STAR products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized W-STAR service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10780159/60028701_large.webp