Auto mechanic's bits and bobs (Aurora)

Ex was a mechanic for over 35yrs ... these are some of the pieces he's held onto for his own service stock. Needless to say he's gone and he's left these behind. Hate to throw out if someone else could use. Please note I have no idea what anything is so will not answer any if those sort of questions and ask that you take everything and get rid of what you don't want yourself.