Our Key Steel is supplied to DIN6880 standard and is available in 300mm or 12″ lengths online.
If you require longer lengths, please let us know!
Metric Key Steel: https://springfasteners.co.uk/product-category/key-steel-300mm-12-lengths/metric-key-steel/
Imperial Key Steel: https://springfasteners.co.uk/product-category/key-steel-300mm-12-lengths/key-steel-imperial-12-lenghts/