# INSIZE gauge block plate 25 mm class 2 model 4101-C25

**URL:** https://aio.lv/en/product--insize-4101-c25--12365600
**Data updated:** 2026-04-26 18:54 (EEST)
**Category:** Measuring tools
**Manufacturer:** INSIZE
**Manufacturer code:** 4101-C25
**EAN:** 6928640370274
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--insize-4101-c25--12365600

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

INSIZE gauge block plate 25 mm class 2 (model 4101-C25) is a precision measurement standard used for calibration and inspection tasks. As a class 2 gauge plate with a nominal length of 25 mm, it serves for establishing reference lengths, setting up measuring instruments, and verifying dimensional accuracy in workshops and metrology labs.

## Long description

INSIZE gauge block plate 25 mm class 2 model 4101-C25 is a precision reference standard intended for establishing short reference lengths and verifying dimensional accuracy. With a nominal length of 25 mm and manufactured to class 2 tolerances, the plate is designed for use in calibration, inspection and setup tasks in workshops and metrology laboratories. It is suitable for use with comparators, micrometers, calipers and other length-measuring instruments where a stable, known reference is required.
Advantages
The gauge block plate provides a stable and repeatable 25 mm reference length that helps reduce measurement uncertainty during instrument setup and verification. Manufactured by INSIZE to defined metrological tolerances, the plate offers reliable dimensional stability for routine checks and laboratory use. Its compact size and straightforward geometry make it easy to handle, position and integrate into measurement workflows.
Suitable for
 Calibration and verification of micrometers, calipers and gauges
 Setting up comparators and optical measurement devices
 Routine dimensional checks in workshops and quality control
 Reference length for metrology benches and fixture alignment
When it may not be suitable
The 25 mm class 2 gauge block plate is intended for short reference measurements and routine verification rather than primary standards or high-precision laboratory artefacts requiring higher accuracy classes. For applications demanding the lowest possible uncertainty or traceable primary standards, a higher class gauge or calibrated reference with a documented calibration certificate may be more appropriate.
Key specifications
 Nominal length: 25 mm
 Accuracy class: Class 2 (metrological tolerance per manufacturer classification)
 Material: hard-stable metal suitable for gauge blocks (manufacturer-specified)
 Typical use temperature range: workshop and laboratory ambient conditions
 Geometry: rectangular gauge block plate for stable seating and alignment
How to use
Handle the gauge plate with clean, dry hands or suitable gloves to avoid contamination and transfer of oils. Place the plate on a stable, vibration-free surface or fixture and bring the measuring instrument into contact according to the instrument's operating procedure. Allow the plate and instrument to reach the same ambient temperature before taking measurements to reduce thermal effects. For comparative checks, follow the instrument manufacturer's recommended measurement sequence and record deviations from the 25 mm reference.
What to consider before purchase
 Verify that class 2 accuracy meets your required measurement uncertainty for the intended tasks
 Check compatibility of the 25 mm reference length with your instruments and fixtures
 Consider whether a calibration certificate or higher accuracy class is necessary for traceability
Usage recommendations
Store the gauge block plate in a clean, dry case when not in use, avoid direct contact with corrosive substances, and perform periodic checks against a higher-grade standard or calibrated reference to maintain reliable measurement performance.

## FAQ

### How much does the INSIZE gauge plate 25 mm class 2 4101-C25 cost, and is it available for purchase?

The price is 20.49 € (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 03.07.2026 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 INSIZE 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 INSIZE 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/12365600/68353569_large.webp