Know your knots! With this free video tutorial, you'll learn how to tie a multiple scaffold knot. The multiple scaffold knot has a couple more loops in it to make it stronger and more secure than the regular scaffold knot. The knot is easy to tie provided, of course, you know how to go about making it. For an easy-to-follow, step-by-step overview of how to tie this useful fisherman's knot in a minute's time or less, watch this free video knot tyer's guide.