I replaced my cables with chains, just because they are much easier to use. I purchased a set from Ebay, they are 3/8" links and were 36" long with hooks that were larger then the size on the cables that came with the Oliver. I did have to purchase two quick links as the 3/8' chain would not go thru the U-Clamps that come with the Oliver trailer, just something else to deal with, well it's only $$$$. One thing that really worked out well was, the large hooks fit my new Ram factory receiver very well and were much easier to hook and unhook with ease. Since I just installed the chains I have not shortened them as of yet, but will do so with my next trailer hookup in two weeks, I will see what others have said about getting the correct slack and cut them for the correct fit. I purchased these, https://www.ebay.com/itm/2-35-SAFETY-CHAIN-3-8-SLIP-HOOK-CLIP-TRAILER-HEAVY-DUTY-TOWING-AUTO-PULL-145/132502180937?hash=item1ed9bed449:g:M8IAAOSw7p5agOMy:sc:USPSPriorityMailPaddedFlatRateEnvelope!76020!US!-1
trainman