I have a few anchors that are stripped and I want to replace them with new ones. Below are some links of anchors, how do I know which one to get? Are they the same size? Just to be clear, I'm not advertising or endorsing a product, I just need to find out which anchor do I need.
http://www.amazon.com/s/ref=nb_sb_iac_1 ... ol+anchors
http://www.amazon.com/Pool-Safety-Cover ... ol+anchors
http://www.amazon.com/Brass-Anchor-Pool ... ol+anchors