Cleaning out an old drawer in my shop and found these. Suspect they are for slipping into some kind of electrical connector but don't know what I would use them for.
those 2 things with the thumbscrews are for plugging trans cooler lines so you can run the car out of the shop while the radiator is out
The second and forth from the left top row are terminal adapters. When you test wires are spade and you want to connect to a post terminal loosen the nut slip the fork under the nut and tighten then plug your Spade into it.
Top left is the Brake hold down spring tool that fits on the end of a ratchet extension 1/4" 2 sided for different sizes
The Jalopy Journal
