# Crimping tool Knipex PreciForce MC4 EVO2 97 52 42 SB – for MC4 solar connectors, precision ratchet crimp

**URL:** https://aio.lv/en/product--knipex-97-52-42-sb--11418095
**Data updated:** 2026-02-14 19:47 (EET)
**Category:** Network Tools
**Manufacturer:** Knipex
**Manufacturer code:** 97 52 42 SB
**EAN:** 4003773092162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 121.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 100.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--knipex-97-52-42-sb--11418095

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Knipex PreciForce MC4 EVO2 97 52 42 SB is a crimping tool designed for reliably crimping MC4 solar PV connectors. It features a precision ratchet mechanism for reproducible crimps and is tailored to the dimensions of MC4 terminals to ensure secure electrical and mechanical connections. Suitable for solar panel installation and PV maintenance, it improves consistency and reduces rework on-site.

## Long description

Knipex PreciForce MC4 EVO2 97 52 42 SB is a manually operated crimping tool engineered for reliable crimping of MC4 solar PV connectors. The tool is designed specifically to match the geometry of MC4 terminals, providing reproducible crimps that ensure secure electrical contact and a stable mechanical connection. Built with a precision ratchet mechanism, the crimper closes only when the correct crimp force is reached, reducing the likelihood of incomplete crimps and minimizing rework during solar panel installation and PV maintenance.
Advantages
The precision ratchet mechanism guarantees consistent crimp quality across repeated operations, promoting reliable long-term connector performance. The tool’s dies are shaped to the dimensions of MC4 terminals, delivering secure mechanical fixation and optimal electrical conductivity. Ergonomic handles reduce operator fatigue during extended use, while robust construction and materials provide durability for field and workshop environments. The manual operation requires no external power source and enables easy, portable use on-site.
Suitable for
 Crimping MC4 photovoltaic connectors on solar panels
 Installation of solar PV string cabling and junction boxes
 Maintenance and repair of photovoltaic systems
 On-site electrical work where portable, reproducible crimps are required
Key specifications
 Crimp type: precision ratchet crimp designed for MC4 terminals
 Operation: manual hand tool with ratchet release mechanism
 Die geometry: shaped to match MC4 connector contact dimensions
 Suitable conductor range: for typical MC4 contact sizes used in PV installations (cable and terminal compatibility specifically for MC4 systems)
 Handle: ergonomic design for reduced fatigue during repeated use
 Build: durable metal construction for field and workshop use
How to use
Strip the cable insulation to the recommended length for the MC4 contact and insert the conductor fully into the contact barrel. Place the MC4 contact with conductor into the correctly shaped die of the crimping tool. Squeeze the handles until the ratchet mechanism completes the crimp cycle and releases only after the required crimp force is achieved. Inspect the crimp visually and, where applicable, perform a pull test to confirm mechanical security and electrical continuity before final assembly and installation.
Usage recommendations
Use the tool only with MC4 contacts and matching conductor sizes recommended by the connector manufacturer. Regularly inspect the die faces for wear or contamination and keep the mechanism clean and lightly lubricated according to manufacturer guidance. Replace the tool or dies if crimps become inconsistent. Store the crimper in a dry place to prevent corrosion and ensure reliable performance on site.

## FAQ

### How much does the Crimping tool Knipex PreciForce MC4 EVO2 97 52 42 SB cost, and is it available for purchase?

The price is 121.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Crimping tool Knipex PreciForce MC4 EVO2 97 52 42 SB be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Knipex 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 Knipex 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/11418095/66633779_large.webp