What is the spanner size and overall length of this wrench?

This wrench features a 22 mm spanner size and an overall length of 290 mm.

How do you change the ratcheting direction?

You can switch between clockwise and anticlockwise rotation using the lever on the ring head.

What is the action angle of the ratchet mechanism?

The ratchet mechanism operates with a 5° action angle, ideal for working in tight spaces.

What drive profile does the ring end use?

The ring end uses a 12-point Dynamic-Drive profile that reduces wear on nuts and bolts.

What is the angle of the heads relative to the handle?

Both the open end and the ring head are angled at 15° for better knuckle clearance and access.

BAHCO 1RM-22 socket ratchet spanner chrome-plated, length 290 mm, 22 mm

Name: BAHCO 1RM-22 socket ratchet spanner chrome-plated, length 290 mm, 22 mm
Brand: BAHCO
SKU: 41852915
Price: 28.8 EUR
Availability: InStock

Supplier number: BAHCO 1RM-22 | EAN 7314153005915

Recommended Retail Price €57.81

28.80 tax incl.

€23.80 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 09/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Lifetime warranty on Bahco? Or limited in time? Read more about it here.
Delivered from Belgium

✆ Talk to a specialist

Faster fastening with Bahco

Practical benefits

Work easily in tight spots: The compact ratchet mechanism with a 5° action angle lets you turn fasteners efficiently in confined spaces.
Protect your fastener heads: The 12-point Dynamic-Drive profile grips the flats of fasteners securely to minimize wear and prevent rounding.
Built for heavy duty: Forged from high-performance alloy steel with a chrome finish, it resists corrosion and withstands demanding daily workshop use.

In a nutshell

The right choise for

Tackle demanding fastening tasks efficiently with the Bahco 1RM-22 combination ratcheting wrench. Featuring a compact ratcheting box end with a fine 5° action angle, it lets you tighten or loosen 22 mm fasteners in confined spaces without repeatedly lifting and resetting the tool. Its 290 mm overall length provides ample leverage for stubborn joints, while both heads are angled at 15° for improved clearance and accessibility. The 12-point Dynamic-Drive profile grips fastener flats to reduce wear and prevent rounding. Switch rotation directions instantly with the integrated reversing lever, and rely on the durable chrome-plated finish for long-lasting corrosion resistance in any workshop.

Product information FAQ

€28.80

In stock - tax incl.

Key features according to our expert

Width across flats: 22 mm
Overall length: 290 mm

Product description:

Ratchet combination gear wrench in metric sizes
Standards: ISO 1711-1 and DIN 3113
Material: High performance alloy steel
Open end angle 15º with a slimmer head for improved accessibility
Ratchet in the ring for high productivity application
12 points Dynamic-Drive Profile provides longer life for screws and nuts
5º action angle
Switch for quick change of, right or left
Bigger and bi-directional size marking for easy identification
Chrome plated Micro Matt finishing provides high quality surface

All Features

Width across flats: 22 mm
Overall length: 290 mm
Norm: ISO 1711-1/ DIN 3113
Thickness open end mm: 9.0 mm
Length mm (l): 290 mm
Thickness ring mm: 13 mm
Width open end mm: 46 mm
Width ring mm: 40 mm
Weight g: 343 g
Size mm: 22 mm

Brand BAHCO
41852915
EAN 7314153005915
Supplier number BAHCO 1RM-22
Warranty Lifetime warranty on Bahco? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

What is the spanner size and overall length of this wrench?: This wrench features a 22 mm spanner size and an overall length of 290 mm.
How do you change the ratcheting direction?: You can switch between clockwise and anticlockwise rotation using the lever on the ring head.
What is the action angle of the ratchet mechanism?: The ratchet mechanism operates with a 5° action angle, ideal for working in tight spaces.
What drive profile does the ring end use?: The ring end uses a 12-point Dynamic-Drive profile that reduces wear on nuts and bolts.
What is the angle of the heads relative to the handle?: Both the open end and the ring head are angled at 15° for better knuckle clearance and access.