STANLEY 0-10-789 FATMAX Pro Duo extension knife

Name: STANLEY 0-10-789 FATMAX Pro Duo extension knife
Brand: STANLEY
SKU: 02311213
Price: 19.95 EUR
Availability: InStock

Supplier number: STANLEY 0-10-789 | EAN 3253560107895

19.95 tax incl.

€16.49 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered tomorrow 30/09/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

How does it work?

Purchase at least 2 STANLEY items during the promotion period.
With an order value of €135 to €199 excl. VAT, you will receive the STANLEY FATMAX Hard Shell knee pads (art. no. 03049972) free of charge.
With an order value of €199 excl. VAT or more, you will receive the STANLEY FATMAX 18" open tool bag (art. no. 02047349) free of charge.
The free gift will be added directly to your order. No additional registration is required.
Promotion valid from 01.09.2026 to 30.09.2026 or while stocks last.
STANLEY Pick & Mix deals are recognisable by the promotion label on the product page. Click the label to discover all available deals.

Dual blade versatility for varied cuts

Practical benefits

Instant dual blade access: You switch seamlessly between two different blades in one body to handle varied cutting tasks without delay.
Reliable blade interlock safety: The integrated Stanley safety system prevents the secondary blade from extending while the other is active.
Practical internal blade storage: You store up to 5 spare blades inside the handle to keep replacements readily accessible during work.

In a nutshell

The right choise for

With the Stanley FatMax Pro Duo utility knife 0-10-789, you switch seamlessly between two different blade types without changing tools. This 180 mm retractable knife houses dual blade sliders in a single body, making it easy to alternate between standard cuts and hook-blade pulling cuts when working on drywall, flooring, or packaging materials. The built-in safety interlock mechanism ensures that only one blade can extend at a time while you cut. When a blade dulls, the push-button system enables fast, tool-free replacement. The handle stores up to 5 spare blades to prevent downtime, and the knife comes supplied with 2 standard trapezoid blades 11-700 and 2 hook blades 11-983.

Product information FAQ

€19.95

In stock - tax incl.

Key features according to our expert

Knife type: Retractable knife
Overall length: 180 mm
Product Range: Stanley Fatmax

Product description

FatMax Pro Duo Extension Knife

Features

Extension knife with 2 different blades
Automatic blade change system : a simple push of a button allows the blade to be changed
Interlock connection
Extra safety: while cutting with 1 blade, the other cannot be pulled out
Storage space for 5 spare knives
Suitable for all standard Stanley spare knives
Supplied with 2 x 11-700 and 2 x 11-983
Ergonomically shaped blade
Length 180mm

All Features

Knife type: Retractable knife
Overall length: 180 mm
Inner box quantity: 6
Packaging width: 8,20 cm
Packaging height: 24,00 cm
Outer box quantity: 36
Packaging depth: 5,00 cm
Carded: X
Length: 180 mm
Product range: Stanley Fatmax

Brand STANLEY
02311213
EAN 3253560107895
Supplier number STANLEY 0-10-789

Frequently asked questions about this product

Answered by specialists

What makes the Stanley FatMax Pro Duo utility knife unique?: It features dual sliders to hold two different blades. An interlocking safety mechanism ensures only one blade can be extended at a time.
Which replacement blades are compatible?: It accepts all standard Stanley utility blades and includes an internal storage compartment for up to 5 spare blades.
Which blades are included with this knife?: It comes supplied with 2 standard trapezoid blades (11-700) and 2 hook blades (11-983).
How do you change worn blades?: The automatic push-button release allows for quick and tool-free blade changes.
What is the overall length of the knife?: The overall length of the knife body is 180 mm.