I have a set of TRW line wrenches I bought at a local parts store in the early eighties. I used them as a Dealership mechanic for 10 years, and a hobbyist since then. Good tools
a place my wife works had a fridge that wasn't getting as cold as it should. Repair man looked at it and said compressor is bad and they shut off by the thermostat, When she went to clean it out it was hot inside. Door switch was bad and fridge was trying to keep up with the heat of a light bulb...
look up putnam rolling ladder co. they make what you are looking for. They also make the rolling ladders used in all the old telephone central offices.
I'm from a large family. My dad is a CPA and I learned worlds from him. I was the only one in the family that had a real mechanical inclination. If someone had a hood open I was watching. I got tools at Christmas. I got used bikes, broken mini bikes, go carts and lawn mowers to feed my interest...
A family friend of my folks allways got chrismas gifts for each others kids. When I was 7 I ask for a socket set. My dads friend said He did not even own a sockets set. So he and I each got one. I hope he get as much use out of his as I did mine.