# Proline 5175458 SK5 18mm Utility Knife Blades, Black, 10 pcs

**URL:** https://aio.lv/en/product--proline-5175458--10803611
**Data updated:** 2026-01-03 12:51 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Proline
**Manufacturer code:** 5175458
**EAN:** 5903755175458
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5175458--10803611

## 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 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Replacement utility knife blades Proline 5175458 made of SK5 steel, 18 mm wide, supplied in a pack of 10 and finished in black. Designed for general cutting tasks with compatible 18 mm utility knives, they offer reliable edge strength and predictable wear for paper, cardboard, tape, plastics and light construction materials. Suitable for workshop, packaging and craft use.

## Long description

Replacement utility knife blades Proline 5175458 are made of SK5 carbon steel with a black chemically oxidized finish. Each blade is 18 mm wide and 0.5 mm thick; the pack contains 10 pieces. These blades are intended for general cutting tasks with compatible 18 mm utility knives and provide consistent edge strength and predictable wear for common materials.
Advantages
Chemical oxidation treatment increases corrosion resistance while preserving cutting performance. The SK5 steel composition offers a balance of hardness and toughness for reliable edge retention during repeated use. The standard 18 mm width and 0.5 mm thickness ensure compatibility with most snap-off and fixed utility knives that accept 18 mm blades. Supplied in a pack of 10 for convenient replacement.
Suitable for
Cutting paper and cardboard
Opening and trimming packaging tape and shrink wrap
Cutting thin plastics and foamboard
Light construction and renovation tasks (e.g., drywall paper, insulation trimming)
Workshop and craft projects
Key specifications
Brand: Proline
Model / MPN: 5175458
Material: SK5 carbon steel
Finish: chemically oxidized (black)
Width: 18 mm
Thickness: 0.5 mm
Quantity: 10 pcs
EAN: 5903755175458
How to use
Install a blade into a compatible 18 mm utility knife according to the knife manufacturer's instructions, ensuring it is seated and locked securely before use. Use controlled, steady strokes and replace the blade when cutting performance decreases or when nicks appear. Dispose of used blades safely in a blade container or by following local regulations for sharp metal waste.
Usage recommendations
For safe handling, always wear appropriate hand protection and keep fingers clear of the cutting edge. Store blades in their original packaging until needed and replace blades promptly to reduce the risk of applying excessive force that can cause slips or damage to materials.

## FAQ

### How much does the Proline 5175458 SK5 18mm Utility Blades, 10 pcs cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 216 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. 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

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