http://www.kpsfund.com/wirerope.asp

http://www.domesticwirerope.org/contacts2.htm

http://www.wirecoworldgroup.com/Company/History-of-Growth

http://www.kandswire.com/

http://www.donpellow.com/

http://topics.vlex.com/tags/wire-rope-2650178

http://www.kpsfund.com/press/pr2003-03-07.htm

http://www.domesticwirerope.org/FAQ.htm

http://www.americanriggingandsupply.com/Default.asp

http://www.albrightsteel.com/