These 3 videos take you through the heel turn and base of heel in NEW PATHWAYS FOR SOCK KNITTERS, BOOK ONE, stating on page 13 and ending on page 16. The demo is primarily on 2 circular needles, with sections shown on DPN's as needed.
by Quin's Handmade
by Sheruknittingcom
by naztazia
by ucsolutions
by BD Hand Stitch
by Nami Do - Easy Crochet