This is posted here primarily as a reference for myself and new Boots. This short video reviews the use and care of bottle jacks.
The speaker suggests replacing broken jacks by purchasing "a new one from Harbor Freight for like, 20 bucks," though personally I wouldn't go that low in price. Otherwise I think the video is excellent.
"We carry a new world here, in our hearts..." --Buenaventura Durruti
"Don't wish it were easier. Instead, wish you were better." --Jim Rohn