I have to say I'm impressed with Progress Mfg. (Equal-i-zer). A few years ago I sent them some pictures of the square sockets for the weight bars looking like they had spider cracks. They sent me two brand new sockets and never asked for the old ones back. This time I sent pictures of the broken bolt and they said I had the old style L brackets. They then sent me two complete assemblies free of charge. Mind you this is for a 16 year old hitch. So now I have the new brackets with two bolts holding the L bracket in place versus the old brackets with a single pointed set screw type of bolt.
