What size is this ratcheting combination wrench?

This wrench has a 16 mm width across flats on both the open and ring ends.

How many teeth does the ratchet mechanism have?

The 72-tooth ratchet mechanism works with a 5° arc swing, ideal for fastening in tight spots.

Is the ratcheting direction reversible?

Yes, it features a reversing lever for convenient one-handed direction changes.

What profile does the ring end have?

The box end features a 12-point profile angled at 15° for a secure grip on nuts and bolts.

STANLEY FMMT13089-0 FATMAX Reversible Ring Spanner with Ratchet 16mm

Name: STANLEY FMMT13089-0 FATMAX Reversible Ring Spanner with Ratchet 16mm
Brand: STANLEY
SKU: 03181810
Price: 14.6 EUR
Availability: PreOrder

Supplier number: STANLEY FMMT13089-0 | EAN 3253560130893

Recommended Retail Price €22.93

14.60 tax incl.

€12.07 excl. VAT (incl. all environmental contributions)

On order: delivered from 23/10/2026

Delivery by DHL

✆ Talk to a specialist

Fast fastening with the Stanley ratcheting combination wrench

Practical benefits

Easy access tight spots: The 72-tooth ratchet mechanism with a 5° arc swing lets you turn fasteners smoothly in confined working areas.
Secure slip resistant grip: The anti-slip open end and 12-point ring provide optimal contact with bolts to prevent rounded edges.
One handed direction switch: You can instantly switch between tightening and loosening with one hand using the integrated reversing lever.

In a nutshell

The right choise for

With the Stanley Fatmax FMMT13089-0 reversible ratcheting combination wrench, you can fasten and loosen 16 mm nuts and bolts quickly and smoothly. Its 72-tooth ratchet mechanism works with a compact 5° arc swing, allowing you to keep working in tight spots without constantly removing and repositioning the tool. The integrated reversing lever lets you switch directions with one hand in an instant. Featuring an anti-slip open end and a 15° angled 12-point box end, this wrench delivers a secure grip on fasteners to prevent rounding during demanding maintenance and assembly jobs.

Product information FAQ

€14.60

tax incl.

Key features according to our expert

Width across flats: 16 mm
Product Range: Stanley Fatmax

Product description

FATMAX Reversible Ring Spanner with ratchet 16mm

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: 16 mm
Product range: Stanley Fatmax

Brand STANLEY
03181810
EAN 3253560130893
Supplier number STANLEY FMMT13089-0

Frequently asked questions about this product

Answered by specialists

What size is this ratcheting combination wrench?: This wrench has a 16 mm width across flats on both the open and ring ends.
How many teeth does the ratchet mechanism have?: The 72-tooth ratchet mechanism works with a 5° arc swing, ideal for fastening in tight spots.
Is the ratcheting direction reversible?: Yes, it features a reversing lever for convenient one-handed direction changes.
What profile does the ring end have?: The box end features a 12-point profile angled at 15° for a secure grip on nuts and bolts.