What is the size of this ratcheting wrench?

This wrench has a fixed 13 mm size on both the open-end and box-end sides.

How many teeth does the ratchet mechanism feature?

It features a 72-tooth ratchet mechanism with a 5° arc swing, ideal for working in tight spaces.

Do you need to flip the wrench to switch directions?

No, the built-in reversing lever allows easy one-handed direction changes without turning the tool over.

What is the offset angle of the ends?

Both the open end and the 12-point ring are angled at 15° for improved accessibility and clearance.

What material is this wrench made of?

It is forged from durable chrome vanadium steel with a matte chrome finish for corrosion resistance.

STANLEY FMMT13086-0 FATMAX Reversible Ring Spanner with ratchet 13mm

Name: STANLEY FMMT13086-0 FATMAX Reversible Ring Spanner with ratchet 13mm
Brand: STANLEY
SKU: 03181807
Price: 11.8 EUR
Availability: PreOrder

Supplier number: STANLEY FMMT13086-0 | EAN 3253560130862

Recommended Retail Price €19.82

11.80 tax incl.

€9.75 excl. VAT (incl. all environmental contributions)

On order: delivered from 24/10/2026

Ordered before 20:00 - delivered as of 24/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Efficient fastening with Stanley Fatmax

Practical benefits

Smooth ratcheting in tight spots: The 72-tooth mechanism allows you to fasten fasteners smoothly in confined spaces with a small 5-degree arc swing.
Quick one-handed direction change: You easily switch between tightening and loosening using the integrated reversing lever without removing the wrench.
Secure anti-slip bolt grip: The 12-point box end firmly grips 13MM fasteners to minimize slipping and prevent rounding of bolt edges.

In a nutshell

The right choise for

With the Stanley Fatmax FMMT13086-0 reversible ratcheting combination wrench, you tackle 13 mm fasteners quickly and efficiently in the tightest spots. The fine 72-tooth ratchet mechanism with a 5° arc swing lets you turn bolts smoothly without repeatedly removing and resetting the tool. An integrated reversing lever allows you to switch rotation directions instantly with one hand. Forged from durable chrome vanadium steel, both the open end and the 12-point box end are angled at 15° for optimal clearance, while the anti-slip profile ensures a firm grip on fasteners to prevent slippage and rounding.

Product information FAQ

€11.80

tax incl.

Key features according to our expert

Width across flats: 13 mm
Product Range: Stanley Fatmax

Product description

FATMAX Reversible Ring Spanner with ratchet 13mm

Features

ANTISLIP DESIGN better contact with nut or bolt
72T RATEL MECHANISM snaps every 5 degrees, so usable in very tight spaces
single-hand operation
12-PINTS-RING FOR EXTRA STABLE GRIP easy to position on nut or bolt
15° ANGLE OF THE TRIGGLE optimal accessibility

All Features

Width across flats: 13 mm
Product range: Stanley Fatmax

Brand STANLEY
03181807
EAN 3253560130862
Supplier number STANLEY FMMT13086-0

Frequently asked questions about this product

Answered by specialists

What is the size of this ratcheting wrench?: This wrench has a fixed 13 mm size on both the open-end and box-end sides.
How many teeth does the ratchet mechanism feature?: It features a 72-tooth ratchet mechanism with a 5° arc swing, ideal for working in tight spaces.
Do you need to flip the wrench to switch directions?: No, the built-in reversing lever allows easy one-handed direction changes without turning the tool over.
What is the offset angle of the ends?: Both the open end and the 12-point ring are angled at 15° for improved accessibility and clearance.
What material is this wrench made of?: It is forged from durable chrome vanadium steel with a matte chrome finish for corrosion resistance.