I purchased a couple of extra breaker bars early this year, and both have performed well.
This one below was used on a crankshaft bolt and worked a treat
https://www.ebay.co.uk/itm/271987317621
1
used on conjunction with a metal tube
2
Bought a smaller one at the same time just incase i ever needed one.
https://www.ebay.co.uk/itm/332858350735