These lines mean you do NOT need a rear PTO valve for a log splitter on Case and Ingersoll tractors. Case makes them. The lines have 2 sets of mounting clamps that line up to bolts already on the tractor for support and an easy install.
Call me if you are not sure of the benefit of these lines. I have 2 sets.
For any log splitters that already have the valve, these lines make the tractor pump connection easily to the splitter directional valve. You will need hoses and disconnects also. Case tractors are hydraulic tractors. Use the Case engine and the Case hydraulic pump to power a log splitter that has way more power than almost any wood splitter ever made.
These lines cannot be connected directly to implements that do not have a control valve as part of the unit.