Now supplying Extractable Dowel Pins Caleb Components now supplies Extractable Dowel Pins to DIN 7979D Specification, offered in a plain finish. Starting from a 4mm diameter up to as large as 30mm diameter! Please use below link to view our Extractable Dowel Pin range: https://springfasteners.co.uk/product-category/pins/extractable-dowel-pins-din-7979d/