I don't think that I have any Duro-Chrome sockets or ratchets. However, I have a few wrenches:
5/8 combination wrench, NOS
13/16 combination wrench, NOS
3/8, 7/16 line wrench, very good condition except a small area of rust pits and a tiny bit of chrome damage.
I have only 1ea duro-chrome universal, # 4418 UV 9/16"-six point socket. It still has some chrome plating left on it and some internal rust, moves very freely, looks like someone added a new pin and peened it over on both ends, could use a good cleaning in evapo-rust cleaner. Looks like $ 4.00 shipped via 1st class jiffy bag if you are interested. PM if you are interested. Thanks Dan