# Tongue-and-groove pliers Knipex 88 01 400

**URL:** https://aio.lv/en/product--knipex-88-01-400--1471056
**Data updated:** 2025-12-29 07:38 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Knipex
**Manufacturer code:** 88 01 400
**EAN:** 4003773075844
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--knipex-88-01-400--1471056

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Knipex 88 01 400 tongue-and-groove pliers are designed for gripping and turning. They have a maximum pipe diameter of 9 cm and a maximum nut size of 9.5 cm. With a length of 400 mm and a weight of 1.19 kg, these pliers provide excellent leverage and control for various tasks.

## Long description

The Knipex 88 01 400 Alligator XL tongue-and-groove pliers combine the gripping performance of water pump pliers with a lighter construction and increased opening capacity. At 400 mm length they weigh 1.19 kg and offer a gripping capacity up to 3 1/2" (maximum pipe diameter about 90 mm and maximum nut size about 95 mm), making them suitable for a wide range of gripping and turning tasks in workshop and outdoor environments.
Advantages
Robust forged chrome vanadium electric steel construction with oil hardening provides high strength and durability while remaining relatively light. The box-joint design with double guide increases stability. Hardened teeth (approx. 61 HRC) on the gripping surfaces ensure high wear resistance and a secure grip. A guard prevents finger pinching and the self-locking action on pipes and nuts reduces slipping and handforce required. The tool features an 11-position adjustment mechanism with a robust, dirt-insensitive adjustment that is easy to clean.
Suitable for
 Gripping and turning pipes up to approximately 90 mm diameter
 Holding and turning nuts up to approximately 95 mm
 Outdoor and construction work where dirt resistance is required
 General workshop maintenance and plumbing tasks
Key specifications
 Brand: Knipex
 Model / MPN: 88 01 400
 Length: 400 mm
 Weight: 1.19 kg
 Gripping capacity: up to 3 1/2" (approx. 90 mm pipe diameter)
 Maximum nut size: approx. 95 mm
 Material: forged chrome vanadium electric steel, oil-hardened
 Teeth hardness: approx. 61 HRC
 Adjustment positions: 11-notch
 Design: tongue-and-groove (box-joint) with double guide
 EAN: 4003773075844
How to use
Open the pliers to the required adjustment position and place the jaws onto the pipe or nut. Ensure the gripping surfaces contact the workpiece squarely, then apply hand force to turn or hold the component. Use the 11-position adjustment to match the jaw opening precisely to the workpiece size. After use, wipe off dirt and debris from the joint and adjustment mechanism to maintain smooth operation.
Usage recommendations
For safe and long-lasting operation, avoid using the pliers as a hammer or cutting tool, periodically clean the adjustment mechanism when used in dirty environments, and lubricate the joint lightly if movement becomes stiff. Choose the correct jaw position to minimize hand effort and prevent slipping.

## Specifications

| Feature | Value |
|---|---|
| Type | Tongue-and-groove pliers |
| Weight | 1.19 kg |
| Material | Chromium-vanadium steel |
| Cutting length | 90 mm |
| Length | 400 mm |
| Handle material | Plastic |
| Handle colour | Red |
| Number of positions | 11 |
| Maximum pipe/tube diameter | 90 mm |
| Maximum nut size | 95 mm |

## FAQ

### How much does the Tongue-and-groove pliers Knipex 88 01 400 cost, and is it available for purchase?

The price is 56.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 93 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 01.07.2026 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 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

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