The Girth Hitch or Lark's Foot knot is only suggested as a means of attached slings to a harness while rock-climbing. As the knot reduces the strength of the sling, it's not intended for attaching two slings together. Watch this video rock climbing tutorial and learn how to tie a Girth Hitch or Lark's Foot knot.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.