# IRWIN 10507106 ProTouch 18mm Screw Snap-Off Knife

Choose a manual-retractable knife for craft and trimming tasks: the IRWIN ProTouch snap-off knife has an 18mm blade.

- [Original product page](https://www.ofertitastop.com/ie/product/irwin-10507106-protouch-18mm-screw-snap)
- [View offer](https://www.ofertitastop.com/ie/visit/irwin-10507106-protouch-18mm-screw-snap)
- Market: IE
- Language: en-IE
- Currency: EUR
- Product updated: 2026-10-18T14:05:17.274Z
- Brand: IRWIN
- Model: 10507106
- MPN: IRW10507106
- EAN / GTIN: 05706915071061
- SKU: ofertitastop-ie-1784
- Category: Hardware > Tools > Cutters > Utility Knives
- Source store: amazon IE
- Active deal: Yes
- Price: 17.19 EUR
- Previous price: 21.02 EUR
- Discount: 18%
- Rating: 4.6 / 5
- Reviews: 143

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Some cutting jobs call for a straightforward hand tool, while others benefit from a blade that can be advanced and retracted as needed. The IRWIN ProTouch is an 18mm screw snap-off knife with a manual-retractable design. Need a practical knife for general craft and utility tasks? Its clearly defined format makes it easy to identify for the job.

## Strengths

The 18mm snap-off blade is the defining feature of this IRWIN knife. A snap-off format gives the tool a different approach from a fixed-blade knife: the working edge is made up of break-off sections, so the knife is designed around renewing the cutting edge by snapping off a used section. That makes it a useful format for ongoing trimming and craft work where maintaining a working edge matters.

The handle is made from aluminium, while the blade is carbon steel. These material details help distinguish the tool and are useful when choosing a knife for a particular tool set or work routine. Its manual-retractable design lets the blade move in and out by hand, and the screw snap-off style is part of the product’s named format. The knife is listed at 26 centimetres in length and 0.16 kilograms in weight, giving a clear indication of its size and weight when planning how it will sit with other hand tools.

## What to know

This is the IRWIN ProTouch Screw Snap-Off Knife in the 18mm size. It is described as a craft knife and is also a utility-knife format, making it relevant for general cutting and trimming tasks where a hand-operated snap-off knife is the preferred style. The 18mm measurement identifies the blade size, while the retractable design allows the blade to be moved back into the handle between cutting tasks.

For a practical work scenario, it can be kept with hand tools for craft work or routine trimming, then selected when a snap-off knife suits the task better than a fixed-blade style. The carbon-steel blade and aluminium handle provide useful material details for comparing tools and organising a kit. The included component is one ProTouch Screw Snap-Off Knife 18mm.

## Practical tips

Use the retractable action to put the blade away when the knife is not being used, and keep the tool stored with the blade retracted. When choosing a snap-off knife, match the 18mm format to the type of cutting work and blade size you need. The screw snap-off style and manual-retractable construction identify this particular design within IRWIN’s hand-tool range.

## What to clarify

**What does 18mm refer to?** It is the blade size stated for this ProTouch snap-off knife.

**What materials are used?** The handle is aluminium and the blade is carbon steel.

**What is included?** The listed component is one IRWIN ProTouch Screw Snap-Off Knife 18mm.

## Final verdict

The IRWIN 10507106 is a clear choice for anyone looking specifically for an 18mm manual-retractable snap-off knife. Its aluminium handle, carbon-steel blade and screw snap-off format make it straightforward to identify and add to a craft or utility tool kit, particularly when that blade style suits the cutting tasks at hand.

## Images

![IRWIN 10507106 ProTouch 18mm Screw Snap-Off Knife — 1](https://www.ofertitastop.com/i/K6ysk3dofh9MDng4gG4ZXOmhg4NMQHm2-J4COhEB4PbbC98wOlu7qBsDuAfvCC0vD42vd75lhXrWYlI9jeBLeseIBhqP53MAwr_wiUeAMuwNjPTLIdP3SA50Yg.jpg)