Hello Lance, they do not sell just the female clips to your strap. If you would like to order the Ocean Quest Ez Spring Dive Fin Straps web link: http://www.scuba.com/scuba-gear-113/012067/Ocean-Quest-Ez-Spring-Fin-Straps.html
. These do come with the female clips and these would fit your Sherwood fins. If you go to: http://www.scuba.com/rma.asp
. That will take you to our return form.