Not sure about buying handles separately, but you can buy the knife and handles in a kit: https://www.brisa.fi/portal/index.php?option=com_oscommerce&osMod=index&cPath=119_375Or you can buy them complete: https://www.brisa.fi/portal/index.php?option=com_oscommerce&osMod=index&cPath=119_420Nice little knives and, if my PK70 is anything to go by, they'll be beautifully made.