Double Open End Spanners

Double open-end spanners for every job

A double open-end spanner has two open jaws, each in a different size. So one wrench fits two different bolts. The jaws are angled at 15°, letting you reach the nut in tight spaces. Choose hardened chrome-vanadium steel with a chrome-plated or plain finish.

Sets or single sizes

For daily workshop use, a set is often the best choice. In open-end spanner sets you will find combinations from 6x7 mm to 19x22 mm. You always have the right size at hand. Lost a single wrench or need a size not in your set? Order single sizes up to 36x41 mm. Always measure the nut or bolt before ordering, so you do not end up with a wrench that does not fit.

What to look for

Check the exact size of both jaws. A 10x13 mm wrench does not fit a 12 mm bolt. Choose a double open-end spanner that meets DIN 3110. That standard guarantees the correct jaw width and a secure fit. The hanging hole makes storage in the workshop simple. You will always find the right wrench quickly.

How to choose

If you work with many different bolt sizes, choose a set. If you need a specific size or have to replace a lost wrench, go for a single size. That way you always have the right tool for the job.