# INSIZE precision gauge block 50 mm class 1

**URL:** https://aio.lv/en/product--insize-4101-b50--11776952
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** INSIZE
**Manufacturer code:** 4101-B50
**EAN:** 6928640368776
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--insize-4101-b50--11776952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

INSIZE precision gauge block 50 mm class 1 for high-accuracy dimensional measurement and calibration. Solid reference block used in metrology for setting standards, verifying calipers, micrometers and measuring machines. Provides a stable 50 mm reference length in inspection, workshop and laboratory applications where traceable gauge standards are required.

## Long description

INSIZE precision gauge block 50 mm class 1 provides a stable and accurate 50 mm reference length for dimensional measurement and calibration tasks. Manufactured by INSIZE for use in metrology, this solid gauge block is intended for setting and verifying the accuracy of calipers, micrometers, indicators and measuring machines in inspection, workshop and laboratory environments where traceable gauge standards are required.
Advantages
The gauge block delivers a reliable reference length with class 1 accuracy, ensuring repeatable results during calibration and comparative measurements. Its solid construction offers dimensional stability and resistance to everyday handling in industrial and laboratory conditions. The simple geometry and smooth surfaces facilitate easy wringing and secure stacking when building compound lengths.
Suitable for
 Calibration of calipers and micrometers
 Verification of height gauges and dial indicators
 Establishing reference lengths for CMMs and bench measuring machines
 Metrology labs, inspection benches and quality control stations
Key specifications
 Nominal length: 50 mm
 Accuracy class: Class 1
 Material: hardened and stabilized steel
 Surface finish: precision-ground and lapped for wringing
 Shape: rectangular precision block with parallel faces
How to use
Before use, ensure the gauge block and the measuring tool are clean and at a stable temperature close to the working environment. For single-length calibration, wring or place the block on the measuring instrument and allow the assembly to thermally stabilize. For compound lengths, carefully wring multiple blocks together to form the required nominal dimension. Use consistent handling techniques to avoid contamination or nicks on the reference faces, and follow your laboratory's calibration and traceability procedures when recording measurements.
Usage recommendations
Store the gauge block in a protective case when not in use, keep it free of oils and debris, and handle it with clean gloves or with a cloth to minimize fingerprints. Periodically check the block against higher-accuracy standards and schedule recalibration according to your quality system to maintain traceability and measurement confidence.

## FAQ

### How much does the INSIZE gauge block 50 mm class 1 cost, and is it available for purchase?

The price is 29.49 € (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 13.07.2026 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