# Micrometer Proline 20518 — mechanical outside micrometer, 1 pc

**URL:** https://aio.lv/en/product--proline-20518--11776860
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** Proline
**Manufacturer code:** 20518
**EAN:** 5903755205186
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-20518--11776860

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Proline 20518 is an outside micrometer supplied as one piece. It is a handheld precision measuring tool for external dimensions, suitable for workshop and industrial use. The micrometer provides accurate thickness and diameter measurements of parts and materials and is intended for tasks like machining checks, quality control and assembly verification.

## Long description

Proline 20518 is a mechanical outside micrometer supplied as one piece. This handheld precision measuring tool is designed to measure external dimensions such as thickness and diameter with repeatable mechanical accuracy. Intended for workshop and industrial use, the micrometer supports machining checks, quality control and assembly verification where reliable, tactile measurement is required. The instrument comes with a durable aluminum case and a tungsten carbide anvil to resist wear during repeated contact with measured parts.
Advantages
The mechanical design provides reliable, direct readings without batteries or electronics, enabling use in environments where power-free tools are preferred. The tungsten carbide anvil improves wear resistance and maintains measurement accuracy over time when measuring metal and other hard materials. Supplied as a single compact unit with an aluminum case, the micrometer is easy to store and transport between job sites or workstations.
Suitable for
 Measuring external diameters of shafts and cylindrical parts
 Checking thickness of sheet, plate and finished components
 Quality control inspections in workshops and light industrial settings
 Assembly verification and go/no-go checks during production
Key specifications
 Type: Mechanical outside micrometer
 Quantity: 1 piece
 Anvil material: Tungsten carbide
 Storage case: Aluminum case included
 Application: External dimension measurement (thickness, diameter)
How to use
Place the micrometer around the object to be measured and advance the spindle until the anvil and spindle faces make gentle contact with the workpiece. Use the ratchet or friction thimble (if present) to apply consistent measuring force and read the measurement from the micrometer scale. For repeatable results, ensure surfaces are clean and free of burrs, and sight the scale at eye level. After measurement, retract the spindle slightly and store the micrometer in its aluminum case to protect the carbide anvil and measuring faces.
Usage recommendations
Keep the measuring faces clean and lightly oiled to prevent corrosion; avoid applying excessive force when closing the spindle. Calibrate or check the micrometer against a gauge block or standard at regular intervals to maintain measurement accuracy in workshop and industrial environments.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Micrometer Proline 20518 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 07.07.2026 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 Proline 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 Proline 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/11776860/67333888_large.webp