![](https://coimages.sciencemuseumgroup.org.uk/643/554/large_thumbnail_smg00249374.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/643/554/large_thumbnail_smg00249374.jpg)
![](https://coimages.sciencemuseumgroup.org.uk/131/526/large_thumbnail_cd0646_036_110315_lcmc_t1822_rachet_drive.jpg)
Rachet drive
![](https://coimages.sciencemuseumgroup.org.uk/732/554/large_thumbnail_smg00447937.jpg)
Double-ended Wrench
![](https://coimages.sciencemuseumgroup.org.uk/732/545/large_thumbnail_smg00447928.jpg)
Double-ended Wrench
![](https://coimages.sciencemuseumgroup.org.uk/732/536/large_thumbnail_smg00447919.jpg)
Single-ended Wrench
![](https://coimages.sciencemuseumgroup.org.uk/732/541/large_thumbnail_smg00447924.jpg)
Double-ended Wrench Engraved with 'G H & Co.'
![](https://coimages.sciencemuseumgroup.org.uk/732/544/large_thumbnail_smg00447927.jpg)
Single-ended Wrench
![](https://coimages.sciencemuseumgroup.org.uk/732/555/large_thumbnail_smg00447938.jpg)
Single-ended Wrench
![](https://coimages.sciencemuseumgroup.org.uk/732/552/large_thumbnail_smg00447935.jpg)
Single-ended Wrench
![](https://coimages.sciencemuseumgroup.org.uk/732/537/large_thumbnail_smg00447920.jpg)
Double-ended Wrench
![](https://coimages.sciencemuseumgroup.org.uk/732/542/large_thumbnail_smg00447925.jpg)
Double-ended Wrench
Combine open-ended spanner with C-shaped ring wrench. For use on gas cylinders
1895