# Wera assembly wrench set 9108/2 for MC4 connectors, 2 pieces

**URL:** https://aio.lv/en/product--wera-05136700001--11270733
**Data updated:** 2026-03-11 12:03 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** Wera
**Manufacturer code:** 05136700001
**EAN:** 4013288230461
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05136700001--11270733

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Wera assembly wrench set 9108/2 is designed for installing and tightening MC4 solar connector fittings. The set includes two dedicated wrenches sized to engage MC4 housings and ensure secure electrical connections during photovoltaic panel assembly and maintenance. Suitable for professional installers and technicians working on solar PV systems.

## Long description

Wera assembly wrench set 9108/2 for MC4 connectors, 2 pieces is a compact tool set created to install and tighten MC4 solar connector housings reliably during photovoltaic panel assembly and maintenance. The two wrenches match common MC4 connector shapes and provide controlled torque application to help achieve secure electrical contacts. The set is suitable for use in field and workshop environments where space, accessibility and connector integrity are important.
Advantages
The ergonomic design of the wrenches offers comfortable grip and precise engagement with MC4 connector bodies, reducing the risk of slippage and damage. The dedicated sizing of both pieces ensures consistent mating and clamping of MC4 housings, improving repeatability across multiple installations. Their compact form factor supports use in confined spaces around solar arrays and junction boxes, while durable construction contributes to long service life under regular on-site use.
Suitable for
Assembly and tightening of MC4 solar PV connectors
Field installation and maintenance of photovoltaic modules
Electrical technicians and solar installers working on string connections
Workshop preparation and repetitive connector assembly tasks
Key specifications
Contents: two-piece wrench set sized for MC4 connector housings
Material: hardened tool steel for wear resistance
Finish: corrosion-resistant surface treatment for outdoor use
Design: low-profile shape for access in tight installation areas
Compatibility: sized to engage standard MC4-type solar connector bodies
How to use
Select the wrench that fits the MC4 connector housing and position it so the wrench flats engage the connector body. Apply steady torque while holding the mating connector straight to avoid cross-threading or misalignment. For disconnecting, reverse the procedure, supporting the cable and connector to prevent undue stress on the joint. Inspect the connector interface visually after tightening to confirm correct seating and contact alignment.
Usage recommendations
Use appropriate personal protective equipment and follow local electrical safety procedures when working on live systems. Avoid excessive force beyond the connector manufacturer's recommended torque values and store the wrenches dry to preserve finish and function.

## FAQ

### How much does the Wera assembly wrench set 9108/2 for MC4 cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Wera 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 Wera 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/11270733/63142546_large.webp