No way it couldnt be fixed. Buy a can of PB blaster and maybe a tiny wire brush. PB blaster works miracles. Ive never saw a nut too rusty to use unless it has been buried in the dirt for years. Heck i found a darn pipe wrench burried on the farm and PB blaster made it a working wrench again. I use it every day now. OFF TOPIC SORRY !
