# Utility knife blade Proline 31302 — replacement blade, 1 pc

**URL:** https://aio.lv/en/product--proline-31302--11735277
**Data updated:** 2026-03-08 13:37 (EET)
**Category:** Universal knives
**Manufacturer:** Proline
**Manufacturer code:** 31302
**EAN:** 5903755313027
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-31302--11735277

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Proline 31302 replacement utility knife blade, supplied as a single piece. Designed for use as a spare or replacement cutting edge in compatible utility/box knives. Useful for general cutting tasks such as paper, cardboard, plastics and packaging. Sold as 1 pc; compatibility depends on the knife model.

## Long description

Proline 31302 replacement utility knife blade is a single spare cutting edge designed for general-purpose cutting tasks. Supplied as one blade with packaging that can be stored in a dispenser box of ten blades, this replacement blade fits many standard utility and box knives, providing a sharp edge for slicing paper, cardboard, thin plastics and packaging materials. Compatibility depends on the knife model, so check your knife type before purchase.
Advantages
The blade offers a precise, sharp cutting edge suitable for everyday workshop and household tasks. Its single-piece design allows quick replacement in compatible knives. The blade’s hardness and ground edge provide reliable performance for straight cuts and trimming. Supplied in a format that corresponds to refill boxes with dispensers, it is convenient for users who maintain a stock of spare blades.
Suitable for
 Cutting cardboard and corrugated board
 Trimming paper, posters and packaging materials
 Cutting thin plastic sheets and shrink wrap
 General workshop and household slicing tasks
Key specifications
 Quantity: single replacement blade (sold individually)
 Blade type: straight utility/box knife blade
 Material: hardened cutting steel suitable for general-purpose use
 Edge: factory-sharpened straight edge for clean cuts
 Packaging format: compatible with refill boxes containing multiple blades and a dispenser
How to use
Ensure the utility knife is unloaded and the blade holder is accessible before replacing the blade. Follow your knife manufacturer’s instructions to remove the worn blade and insert the Proline replacement blade securely in the holder. Confirm the blade is locked in place and test on a scrap piece of material to verify stability and cutting performance. Replace blades when the edge becomes dull to maintain safety and efficiency.
Usage recommendations
Use appropriate safety measures: wear cut-resistant gloves if needed, retract or sheath the blade when not in use, and dispose of used blades in a designated blade-safe container. Verify knife compatibility prior to installation to ensure a secure fit.

## Specifications

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

## FAQ

### How much does the Utility knife blade Proline 31302 cost, and is it available for purchase?

The price is 4.99 € (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 30.06.2026 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/11735277/67166703_large.webp